2447886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 5644800

約数和(自身を除く): 3196914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 349, 501, 698, 1002, 1047, 1169, 2094, 2338, 2443, 3507, 4886, 7014, 7329, 14658, 58283, 116566, 174849, 349698, 407981, 815962, 1223943, 2447886]

約数ペア:

[(1, 2447886), (2, 1223943), (3, 815962), (6, 407981), (7, 349698), (14, 174849), (21, 116566), (42, 58283), (167, 14658), (334, 7329), (349, 7014), (501, 4886), (698, 3507), (1002, 2443), (1047, 2338), (1169, 2094)]