433677890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{1297}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 808861680

約数和(自身を除く): 375183790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1153, 1297, 2306, 2594, 5765, 6485, 11530, 12970, 33437, 37613, 66874, 75226, 167185, 188065, 334370, 376130, 1495441, 2990882, 7477205, 14954410, 43367789, 86735578, 216838945, 433677890]

約数ペア:

[(1, 433677890), (2, 216838945), (5, 86735578), (10, 43367789), (29, 14954410), (58, 7477205), (145, 2990882), (290, 1495441), (1153, 376130), (1297, 334370), (2306, 188065), (2594, 167185), (5765, 75226), (6485, 66874), (11530, 37613), (12970, 33437)]