1580458096

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{300239}}^1$

素因数の和:300301

約数の個数: 40

約数和(自身を含む): 3574056960

約数和(自身を除く): 1993598864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 300239, 600478, 1200956, 2101673, 2401912, 4203346, 4803824, 8406692, 14111233, 16813384, 28222466, 33626768, 56444932, 98778631, 112889864, 197557262, 225779728, 395114524, 790229048, 1580458096]

約数ペア:

[(1, 1580458096), (2, 790229048), (4, 395114524), (7, 225779728), (8, 197557262), (14, 112889864), (16, 98778631), (28, 56444932), (47, 33626768), (56, 28222466), (94, 16813384), (112, 14111233), (188, 8406692), (329, 4803824), (376, 4203346), (658, 2401912), (752, 2101673), (1316, 1200956), (2632, 600478), (5264, 300239)]