1926385612

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 3614976960

約数和(自身を除く): 1688591348

約数列:

[1, 2, 4, 37, 61, 73, 74, 79, 122, 146, 148, 158, 244, 292, 316, 1369, 2257, 2701, 2738, 2923, 4453, 4514, 4819, 5402, 5476, 5767, 5846, 8906, 9028, 9638, 10804, 11534, 11692, 17812, 19276, 23068, 83509, 99937, 108151, 164761, 167018, 178303, 199874, 213379, 216302, 329522, 334036, 351787, 356606, 399748, 426758, 432604, 659044, 703574, 713212, 853516, 1407148, 6096157, 6597211, 7895023, 12192314, 13016119, 13194422, 15790046, 24384628, 26032238, 26388844, 31580092, 52064476, 481596403, 963192806, 1926385612]

約数ペア:

[(1, 1926385612), (2, 963192806), (4, 481596403), (37, 52064476), (61, 31580092), (73, 26388844), (74, 26032238), (79, 24384628), (122, 15790046), (146, 13194422), (148, 13016119), (158, 12192314), (244, 7895023), (292, 6597211), (316, 6096157), (1369, 1407148), (2257, 853516), (2701, 713212), (2738, 703574), (2923, 659044), (4453, 432604), (4514, 426758), (4819, 399748), (5402, 356606), (5476, 351787), (5767, 334036), (5846, 329522), (8906, 216302), (9028, 213379), (9638, 199874), (10804, 178303), (11534, 167018), (11692, 164761), (17812, 108151), (19276, 99937), (23068, 83509)]