1657684668224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1992409457}}^1$

素因数の和:1992409482

約数の個数: 28

約数和(自身を含む): 3542504016324

約数和(自身を除く): 1884819348100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1992409457, 3984818914, 7969637828, 15939275656, 25901322941, 31878551312, 51802645882, 63757102624, 103605291764, 127514205248, 207210583528, 414421167056, 828842334112, 1657684668224]

約数ペア:

[(1, 1657684668224), (2, 828842334112), (4, 414421167056), (8, 207210583528), (13, 127514205248), (16, 103605291764), (26, 63757102624), (32, 51802645882), (52, 31878551312), (64, 25901322941), (104, 15939275656), (208, 7969637828), (416, 3984818914), (832, 1992409457)]