1568277256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2154227}}^1$

素因数の和:2154253

約数の個数: 32

約数和(自身を含む): 3619103040

約数和(自身を除く): 2050825784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2154227, 4308454, 8616908, 15079589, 17233816, 28004951, 30159178, 56009902, 60318356, 112019804, 120636712, 196034657, 224039608, 392069314, 784138628, 1568277256]

約数ペア:

[(1, 1568277256), (2, 784138628), (4, 392069314), (7, 224039608), (8, 196034657), (13, 120636712), (14, 112019804), (26, 60318356), (28, 56009902), (52, 30159178), (56, 28004951), (91, 17233816), (104, 15079589), (182, 8616908), (364, 4308454), (728, 2154227)]