13306917730456

素因数分解:

$2^3\times 7^1\times {\mathrm{987313}}^1\times {\mathrm{240677}}^1$

素因数の和:1228003

約数の個数: 32

約数和(自身を含む): 28514971067040

約数和(自身を除く): 15208053336584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 240677, 481354, 962708, 987313, 1684739, 1925416, 1974626, 3369478, 3949252, 6738956, 6911191, 7898504, 13477912, 13822382, 27644764, 55289528, 237623530901, 475247061802, 950494123604, 1663364716307, 1900988247208, 3326729432614, 6653458865228, 13306917730456]

約数ペア:

[(1, 13306917730456), (2, 6653458865228), (4, 3326729432614), (7, 1900988247208), (8, 1663364716307), (14, 950494123604), (28, 475247061802), (56, 237623530901), (240677, 55289528), (481354, 27644764), (962708, 13822382), (987313, 13477912), (1684739, 7898504), (1925416, 6911191), (1974626, 6738956), (3369478, 3949252)]