2016452045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8521}}^1$

素因数の和:8645

約数の個数: 32

約数和(自身を含む): 2650682880

約数和(自身を除く): 634230835

約数列:

[1, 5, 19, 47, 53, 95, 235, 265, 893, 1007, 2491, 4465, 5035, 8521, 12455, 42605, 47329, 161899, 236645, 400487, 451613, 809495, 2002435, 2258065, 7609253, 8580647, 21225811, 38046265, 42903235, 106129055, 403290409, 2016452045]

約数ペア:

[(1, 2016452045), (5, 403290409), (19, 106129055), (47, 42903235), (53, 38046265), (95, 21225811), (235, 8580647), (265, 7609253), (893, 2258065), (1007, 2002435), (2491, 809495), (4465, 451613), (5035, 400487), (8521, 236645), (12455, 161899), (42605, 47329)]