351772976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1293283}}^1$

素因数の和:1293308

約数の個数: 20

約数和(自身を含む): 721652472

約数和(自身を除く): 369879496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1293283, 2586566, 5173132, 10346264, 20692528, 21985811, 43971622, 87943244, 175886488, 351772976]

約数ペア:

[(1, 351772976), (2, 175886488), (4, 87943244), (8, 43971622), (16, 21985811), (17, 20692528), (34, 10346264), (68, 5173132), (136, 2586566), (272, 1293283)]