904200838

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 1397088000

約数和(自身を除く): 492887162

約数列:

[1, 2, 83, 139, 149, 166, 263, 278, 298, 526, 11537, 12367, 20711, 21829, 23074, 24734, 36557, 39187, 41422, 43658, 73114, 78374, 1719013, 3034231, 3252521, 3438026, 5446993, 6068462, 6505042, 10893986, 452100419, 904200838]

約数ペア:

[(1, 904200838), (2, 452100419), (83, 10893986), (139, 6505042), (149, 6068462), (166, 5446993), (263, 3438026), (278, 3252521), (298, 3034231), (526, 1719013), (11537, 78374), (12367, 73114), (20711, 43658), (21829, 41422), (23074, 39187), (24734, 36557)]