2143462646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{66431}}^1$

素因数の和:66536

約数の個数: 32

約数和(自身を含む): 3716471808

約数和(自身を除く): 1573009162

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2482, 16133, 32266, 66431, 132862, 863603, 1129327, 1727206, 2258654, 4849463, 9698926, 14681251, 29362502, 63043019, 82440871, 126086038, 164881742, 1071731323, 2143462646]

約数ペア:

[(1, 2143462646), (2, 1071731323), (13, 164881742), (17, 126086038), (26, 82440871), (34, 63043019), (73, 29362502), (146, 14681251), (221, 9698926), (442, 4849463), (949, 2258654), (1241, 1727206), (1898, 1129327), (2482, 863603), (16133, 132862), (32266, 66431)]