4005959186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1\times {\mathrm{1213}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 6423176880

約数和(自身を除く): 2417217694

約数列:

[1, 2, 17, 34, 137, 274, 709, 1213, 1418, 2329, 2426, 4658, 12053, 20621, 24106, 41242, 97133, 166181, 194266, 332362, 860017, 1651261, 1720034, 2825077, 3302522, 5650154, 14620289, 29240578, 117822329, 235644658, 2002979593, 4005959186]

約数ペア:

[(1, 4005959186), (2, 2002979593), (17, 235644658), (34, 117822329), (137, 29240578), (274, 14620289), (709, 5650154), (1213, 3302522), (1418, 2825077), (2329, 1720034), (2426, 1651261), (4658, 860017), (12053, 332362), (20621, 194266), (24106, 166181), (41242, 97133)]