2454103688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{4339}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 4925466000

約数和(自身を除く): 2471362312

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 3721, 4339, 4636, 7442, 8678, 9272, 14884, 17356, 29768, 34712, 70699, 82441, 141398, 164882, 264679, 282796, 329764, 529358, 565592, 659528, 1058716, 2117432, 5028901, 10057802, 16145419, 20115604, 32290838, 40231208, 64581676, 129163352, 306762961, 613525922, 1227051844, 2454103688]

約数ペア:

[(1, 2454103688), (2, 1227051844), (4, 613525922), (8, 306762961), (19, 129163352), (38, 64581676), (61, 40231208), (76, 32290838), (122, 20115604), (152, 16145419), (244, 10057802), (488, 5028901), (1159, 2117432), (2318, 1058716), (3721, 659528), (4339, 565592), (4636, 529358), (7442, 329764), (8678, 282796), (9272, 264679), (14884, 164882), (17356, 141398), (29768, 82441), (34712, 70699)]