977989912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{10883}}^1$

素因数の和:11175

約数の個数: 32

約数和(自身を含む): 1880755200

約数和(自身を除く): 902765288

約数列:

[1, 2, 4, 8, 47, 94, 188, 239, 376, 478, 956, 1912, 10883, 11233, 21766, 22466, 43532, 44932, 87064, 89864, 511501, 1023002, 2046004, 2601037, 4092008, 5202074, 10404148, 20808296, 122248739, 244497478, 488994956, 977989912]

約数ペア:

[(1, 977989912), (2, 488994956), (4, 244497478), (8, 122248739), (47, 20808296), (94, 10404148), (188, 5202074), (239, 4092008), (376, 2601037), (478, 2046004), (956, 1023002), (1912, 511501), (10883, 89864), (11233, 87064), (21766, 44932), (22466, 43532)]