2279892784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{150151}}^1$

素因数の和:150245

約数の個数: 40

約数和(自身を含む): 4822281632

約数和(自身を除く): 2542388848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 15184, 150151, 300302, 600604, 1201208, 1951963, 2402416, 3903926, 7807852, 10961023, 15615704, 21922046, 31231408, 43844092, 87688184, 142493299, 175376368, 284986598, 569973196, 1139946392, 2279892784]

約数ペア:

[(1, 2279892784), (2, 1139946392), (4, 569973196), (8, 284986598), (13, 175376368), (16, 142493299), (26, 87688184), (52, 43844092), (73, 31231408), (104, 21922046), (146, 15615704), (208, 10961023), (292, 7807852), (584, 3903926), (949, 2402416), (1168, 1951963), (1898, 1201208), (3796, 600604), (7592, 300302), (15184, 150151)]