1947498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 4510080

約数和(自身を除く): 2562582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 521, 534, 623, 1042, 1246, 1563, 1869, 3126, 3647, 3738, 7294, 10941, 21882, 46369, 92738, 139107, 278214, 324583, 649166, 973749, 1947498]

約数ペア:

[(1, 1947498), (2, 973749), (3, 649166), (6, 324583), (7, 278214), (14, 139107), (21, 92738), (42, 46369), (89, 21882), (178, 10941), (267, 7294), (521, 3738), (534, 3647), (623, 3126), (1042, 1869), (1246, 1563)]