387125986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{62299}}^1$

素因数の和:62553

約数の個数: 16

約数和(自身を含む): 627984000

約数和(自身を除く): 240858014

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 62299, 124598, 809887, 1619774, 14889461, 29778922, 193562993, 387125986]

約数ペア:

[(1, 387125986), (2, 193562993), (13, 29778922), (26, 14889461), (239, 1619774), (478, 809887), (3107, 124598), (6214, 62299)]