118484860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{455711}}^1$

素因数の和:455733

約数の個数: 24

約数和(自身を含む): 267958656

約数和(自身を除く): 149473796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 455711, 911422, 1822844, 2278555, 4557110, 5924243, 9114220, 11848486, 23696972, 29621215, 59242430, 118484860]

約数ペア:

[(1, 118484860), (2, 59242430), (4, 29621215), (5, 23696972), (10, 11848486), (13, 9114220), (20, 5924243), (26, 4557110), (52, 2278555), (65, 1822844), (130, 911422), (260, 455711)]