1246119056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{855851}}^1$

素因数の和:855879

約数の個数: 40

約数和(自身を含む): 2971518144

約数和(自身を除く): 1725399088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 855851, 1711702, 3423404, 5990957, 6846808, 11126063, 11981914, 13693616, 22252126, 23963828, 44504252, 47927656, 77882441, 89008504, 95855312, 155764882, 178017008, 311529764, 623059528, 1246119056]

約数ペア:

[(1, 1246119056), (2, 623059528), (4, 311529764), (7, 178017008), (8, 155764882), (13, 95855312), (14, 89008504), (16, 77882441), (26, 47927656), (28, 44504252), (52, 23963828), (56, 22252126), (91, 13693616), (104, 11981914), (112, 11126063), (182, 6846808), (208, 5990957), (364, 3423404), (728, 1711702), (1456, 855851)]