549388628

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{12983}}^1$

素因数の和:13207

約数の個数: 24

約数和(自身を含む): 981590400

約数和(自身を除く): 432201772

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 596, 10579, 12983, 21158, 25966, 42316, 51932, 921793, 1843586, 1934467, 3687172, 3868934, 7737868, 137347157, 274694314, 549388628]

約数ペア:

[(1, 549388628), (2, 274694314), (4, 137347157), (71, 7737868), (142, 3868934), (149, 3687172), (284, 1934467), (298, 1843586), (596, 921793), (10579, 51932), (12983, 42316), (21158, 25966)]