12848485754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{30803}}^1$

素因数の和:31142

約数の個数: 32

約数和(自身を含む): 21176394624

約数和(自身を除く): 8327908870

約数列:

[1, 2, 13, 26, 61, 122, 263, 526, 793, 1586, 3419, 6838, 16043, 30803, 32086, 61606, 208559, 400439, 417118, 800878, 1878983, 3757966, 8101189, 16202378, 24426779, 48853558, 105315457, 210630914, 494172529, 988345058, 6424242877, 12848485754]

約数ペア:

[(1, 12848485754), (2, 6424242877), (13, 988345058), (26, 494172529), (61, 210630914), (122, 105315457), (263, 48853558), (526, 24426779), (793, 16202378), (1586, 8101189), (3419, 3757966), (6838, 1878983), (16043, 800878), (30803, 417118), (32086, 400439), (61606, 208559)]