1214902216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{61909}}^1$

素因数の和:62149

約数の個数: 32

約数和(自身を含む): 2496211200

約数和(自身を除く): 1281308984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 9812, 19624, 61909, 123818, 247636, 495272, 680999, 1361998, 2723996, 5447992, 13805707, 27611414, 55222828, 110445656, 151862777, 303725554, 607451108, 1214902216]

約数ペア:

[(1, 1214902216), (2, 607451108), (4, 303725554), (8, 151862777), (11, 110445656), (22, 55222828), (44, 27611414), (88, 13805707), (223, 5447992), (446, 2723996), (892, 1361998), (1784, 680999), (2453, 495272), (4906, 247636), (9812, 123818), (19624, 61909)]