1543996870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{11173}}^1$

素因数の和:12256

約数の個数: 32

約数和(自身を含む): 2996062272

約数和(自身を除く): 1452065402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1063, 2126, 5315, 10630, 11173, 13819, 22346, 27638, 55865, 69095, 111730, 138190, 145249, 290498, 726245, 1452490, 11876899, 23753798, 59384495, 118768990, 154399687, 308799374, 771998435, 1543996870]

約数ペア:

[(1, 1543996870), (2, 771998435), (5, 308799374), (10, 154399687), (13, 118768990), (26, 59384495), (65, 23753798), (130, 11876899), (1063, 1452490), (2126, 726245), (5315, 290498), (10630, 145249), (11173, 138190), (13819, 111730), (22346, 69095), (27638, 55865)]