2642978695682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1\times {\mathrm{27103}}^1$

素因数の和:28087

約数の個数: 64

約数和(自身を含む): 4515951390720

約数和(自身を除く): 1872972695038

約数列:

[1, 2, 13, 19, 26, 38, 247, 307, 494, 614, 643, 1286, 3991, 5833, 7982, 8359, 11666, 12217, 16718, 24434, 27103, 54206, 75829, 151658, 158821, 197401, 317642, 352339, 394802, 514957, 704678, 1029914, 2566213, 3750619, 5132426, 6694441, 7501238, 8320621, 13388882, 16641242, 17427229, 34854458, 48758047, 97516094, 108168073, 158091799, 216336146, 226553977, 316183598, 331117351, 453107954, 662234702, 2055193387, 4110386774, 4304525563, 5350159303, 8609051126, 10700318606, 69552070939, 101653026757, 139104141878, 203306053514, 1321489347841, 2642978695682]

約数ペア:

[(1, 2642978695682), (2, 1321489347841), (13, 203306053514), (19, 139104141878), (26, 101653026757), (38, 69552070939), (247, 10700318606), (307, 8609051126), (494, 5350159303), (614, 4304525563), (643, 4110386774), (1286, 2055193387), (3991, 662234702), (5833, 453107954), (7982, 331117351), (8359, 316183598), (11666, 226553977), (12217, 216336146), (16718, 158091799), (24434, 108168073), (27103, 97516094), (54206, 48758047), (75829, 34854458), (151658, 17427229), (158821, 16641242), (197401, 13388882), (317642, 8320621), (352339, 7501238), (394802, 6694441), (514957, 5132426), (704678, 3750619), (1029914, 2566213)]