2530897404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{381389}}^1$

素因数の和:381482

約数の個数: 48

約数和(自身を含む): 6834508800

約数和(自身を除く): 4303611396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 381389, 762778, 1144167, 1525556, 2288334, 2669723, 4576668, 5339446, 8009169, 10678892, 16018338, 30129731, 32036676, 60259462, 90389193, 120518924, 180778386, 210908117, 361556772, 421816234, 632724351, 843632468, 1265448702, 2530897404]

約数ペア:

[(1, 2530897404), (2, 1265448702), (3, 843632468), (4, 632724351), (6, 421816234), (7, 361556772), (12, 210908117), (14, 180778386), (21, 120518924), (28, 90389193), (42, 60259462), (79, 32036676), (84, 30129731), (158, 16018338), (237, 10678892), (316, 8009169), (474, 5339446), (553, 4576668), (948, 2669723), (1106, 2288334), (1659, 1525556), (2212, 1144167), (3318, 762778), (6636, 381389)]