327393770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{26339}}^1$

素因数の和:26470

約数の個数: 32

約数和(自身を含む): 648596160

約数和(自身を除く): 321202390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 26339, 52678, 131695, 263390, 289729, 579458, 1448645, 2897290, 2976307, 5952614, 14881535, 29763070, 32739377, 65478754, 163696885, 327393770]

約数ペア:

[(1, 327393770), (2, 163696885), (5, 65478754), (10, 32739377), (11, 29763070), (22, 14881535), (55, 5952614), (110, 2976307), (113, 2897290), (226, 1448645), (565, 579458), (1130, 289729), (1243, 263390), (2486, 131695), (6215, 52678), (12430, 26339)]