1996250070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{258917}}^1$

素因数の和:259184

約数の個数: 32

約数和(自身を含む): 4809660768

約数和(自身を除く): 2813410698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 258917, 517834, 776751, 1294585, 1553502, 2589170, 3883755, 7767510, 66541669, 133083338, 199625007, 332708345, 399250014, 665416690, 998125035, 1996250070]

約数ペア:

[(1, 1996250070), (2, 998125035), (3, 665416690), (5, 399250014), (6, 332708345), (10, 199625007), (15, 133083338), (30, 66541669), (257, 7767510), (514, 3883755), (771, 2589170), (1285, 1553502), (1542, 1294585), (2570, 776751), (3855, 517834), (7710, 258917)]