2103753096724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{1181}}^1\times {\mathrm{6299}}^1$

素因数の和:7625

約数の個数: 72

約数和(自身を含む): 3943868292000

約数和(自身を除く): 1840115195276

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 1181, 2318, 2362, 3721, 4636, 4724, 6299, 7442, 12598, 14884, 22439, 25196, 44878, 70699, 72041, 89756, 119681, 141398, 144082, 239362, 282796, 288164, 384239, 478724, 768478, 1368779, 1536956, 2737558, 4394501, 5475116, 7300541, 7439119, 8789002, 14601082, 14878238, 17578004, 23438579, 29202164, 29756476, 46877158, 83495519, 93754316, 141343261, 166991038, 282686522, 333982076, 445333001, 453786259, 565373044, 890666002, 907572518, 1781332004, 1815145036, 8621938921, 17243877842, 27680961799, 34487755684, 55361923598, 110723847196, 525938274181, 1051876548362, 2103753096724]

約数ペア:

[(1, 2103753096724), (2, 1051876548362), (4, 525938274181), (19, 110723847196), (38, 55361923598), (61, 34487755684), (76, 27680961799), (122, 17243877842), (244, 8621938921), (1159, 1815145036), (1181, 1781332004), (2318, 907572518), (2362, 890666002), (3721, 565373044), (4636, 453786259), (4724, 445333001), (6299, 333982076), (7442, 282686522), (12598, 166991038), (14884, 141343261), (22439, 93754316), (25196, 83495519), (44878, 46877158), (70699, 29756476), (72041, 29202164), (89756, 23438579), (119681, 17578004), (141398, 14878238), (144082, 14601082), (239362, 8789002), (282796, 7439119), (288164, 7300541), (384239, 5475116), (478724, 4394501), (768478, 2737558), (1368779, 1536956)]