1640597764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{56039}}^1$

素因数の和:56619

約数の個数: 24

約数和(自身を含む): 3097442880

約数和(自身を除く): 1456845116

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 7319, 14638, 29276, 56039, 112078, 224156, 728507, 1457014, 2914028, 31549957, 63099914, 126199828, 410149441, 820298882, 1640597764]

約数ペア:

[(1, 1640597764), (2, 820298882), (4, 410149441), (13, 126199828), (26, 63099914), (52, 31549957), (563, 2914028), (1126, 1457014), (2252, 728507), (7319, 224156), (14638, 112078), (29276, 56039)]