490659822

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{43063}}^1$

素因数の和:43285

約数の個数: 32

約数和(自身を含む): 1095548160

約数和(自身を除く): 604888338

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 3798, 5697, 11394, 43063, 86126, 129189, 258378, 387567, 775134, 1162701, 2325402, 9086293, 18172586, 27258879, 54517758, 81776637, 163553274, 245329911, 490659822]

約数ペア:

[(1, 490659822), (2, 245329911), (3, 163553274), (6, 81776637), (9, 54517758), (18, 27258879), (27, 18172586), (54, 9086293), (211, 2325402), (422, 1162701), (633, 775134), (1266, 387567), (1899, 258378), (3798, 129189), (5697, 86126), (11394, 43063)]