239539218

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{505357}}^1$

素因数の和:505441

約数の個数: 16

約数和(自身を含む): 485143680

約数和(自身を除く): 245604462

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 505357, 1010714, 1516071, 3032142, 39923203, 79846406, 119769609, 239539218]

約数ペア:

[(1, 239539218), (2, 119769609), (3, 79846406), (6, 39923203), (79, 3032142), (158, 1516071), (237, 1010714), (474, 505357)]