13028518804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 27715466240

約数和(自身を除く): 14686947436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 241, 266, 307, 331, 482, 532, 614, 662, 964, 1228, 1324, 1687, 2149, 2317, 3374, 4298, 4579, 4634, 5833, 6289, 6748, 8596, 9158, 9268, 11666, 12578, 18316, 23332, 25156, 32053, 40831, 44023, 64106, 73987, 79771, 81662, 88046, 101617, 128212, 147974, 159542, 163324, 176092, 203234, 295948, 319084, 406468, 517909, 558397, 711319, 1035818, 1116794, 1405753, 1422638, 1515649, 1930723, 2071636, 2233588, 2811506, 2845276, 3031298, 3861446, 5623012, 6062596, 7722892, 9840271, 10609543, 13515061, 19680542, 21219086, 24489697, 27030122, 39361084, 42438172, 48979394, 54060244, 97958788, 171427879, 342855758, 465304243, 685711516, 930608486, 1861216972, 3257129701, 6514259402, 13028518804]

約数ペア:

[(1, 13028518804), (2, 6514259402), (4, 3257129701), (7, 1861216972), (14, 930608486), (19, 685711516), (28, 465304243), (38, 342855758), (76, 171427879), (133, 97958788), (241, 54060244), (266, 48979394), (307, 42438172), (331, 39361084), (482, 27030122), (532, 24489697), (614, 21219086), (662, 19680542), (964, 13515061), (1228, 10609543), (1324, 9840271), (1687, 7722892), (2149, 6062596), (2317, 5623012), (3374, 3861446), (4298, 3031298), (4579, 2845276), (4634, 2811506), (5833, 2233588), (6289, 2071636), (6748, 1930723), (8596, 1515649), (9158, 1422638), (9268, 1405753), (11666, 1116794), (12578, 1035818), (18316, 711319), (23332, 558397), (25156, 517909), (32053, 406468), (40831, 319084), (44023, 295948), (64106, 203234), (73987, 176092), (79771, 163324), (81662, 159542), (88046, 147974), (101617, 128212)]