312713522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 521688384

約数和(自身を除く): 208974862

約数列:

[1, 2, 11, 22, 67, 134, 353, 601, 706, 737, 1202, 1474, 3883, 6611, 7766, 13222, 23651, 40267, 47302, 80534, 212153, 260161, 424306, 442937, 520322, 885874, 2333683, 4667366, 14214251, 28428502, 156356761, 312713522]

約数ペア:

[(1, 312713522), (2, 156356761), (11, 28428502), (22, 14214251), (67, 4667366), (134, 2333683), (353, 885874), (601, 520322), (706, 442937), (737, 424306), (1202, 260161), (1474, 212153), (3883, 80534), (6611, 47302), (7766, 40267), (13222, 23651)]