8981570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 17720640

約数和(自身を除く): 8739070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1171, 1534, 2342, 3835, 5855, 7670, 11710, 15223, 30446, 69089, 76115, 138178, 152230, 345445, 690890, 898157, 1796314, 4490785, 8981570]

約数ペア:

[(1, 8981570), (2, 4490785), (5, 1796314), (10, 898157), (13, 690890), (26, 345445), (59, 152230), (65, 138178), (118, 76115), (130, 69089), (295, 30446), (590, 15223), (767, 11710), (1171, 7670), (1534, 5855), (2342, 3835)]