1248857558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{119783}}^1$

素因数の和:120199

約数の個数: 16

約数和(自身を含む): 2022433056

約数和(自身を除く): 773575498

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 119783, 239566, 1557179, 3114358, 48032983, 96065966, 624428779, 1248857558]

約数ペア:

[(1, 1248857558), (2, 624428779), (13, 96065966), (26, 48032983), (401, 3114358), (802, 1557179), (5213, 239566), (10426, 119783)]