231750688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{557093}}^1$

素因数の和:557116

約数の個数: 24

約数和(自身を含む): 491356908

約数和(自身を除く): 259606220

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 557093, 1114186, 2228372, 4456744, 7242209, 8913488, 14484418, 17826976, 28968836, 57937672, 115875344, 231750688]

約数ペア:

[(1, 231750688), (2, 115875344), (4, 57937672), (8, 28968836), (13, 17826976), (16, 14484418), (26, 8913488), (32, 7242209), (52, 4456744), (104, 2228372), (208, 1114186), (416, 557093)]