1276124630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{58889}}^1$

素因数の和:59104

約数の個数: 32

約数和(自身を含む): 2518607520

約数和(自身を除く): 1242482890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 10835, 21670, 58889, 117778, 294445, 588890, 647779, 1295558, 3238895, 6477790, 11601133, 23202266, 58005665, 116011330, 127612463, 255224926, 638062315, 1276124630]

約数ペア:

[(1, 1276124630), (2, 638062315), (5, 255224926), (10, 127612463), (11, 116011330), (22, 58005665), (55, 23202266), (110, 11601133), (197, 6477790), (394, 3238895), (985, 1295558), (1970, 647779), (2167, 588890), (4334, 294445), (10835, 117778), (21670, 58889)]