4920807632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23657729}}^1$

素因数の和:23657750

約数の個数: 20

約数和(自身を含む): 10267454820

約数和(自身を除く): 5346647188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 23657729, 47315458, 94630916, 189261832, 307550477, 378523664, 615100954, 1230201908, 2460403816, 4920807632]

約数ペア:

[(1, 4920807632), (2, 2460403816), (4, 1230201908), (8, 615100954), (13, 378523664), (16, 307550477), (26, 189261832), (52, 94630916), (104, 47315458), (208, 23657729)]