1269326150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{478991}}^1$

素因数の和:479056

約数の個数: 24

約数和(自身を含む): 2405497824

約数和(自身を除く): 1136171674

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 478991, 957982, 2394955, 4789910, 11974775, 23949550, 25386523, 50773046, 126932615, 253865230, 634663075, 1269326150]

約数ペア:

[(1, 1269326150), (2, 634663075), (5, 253865230), (10, 126932615), (25, 50773046), (50, 25386523), (53, 23949550), (106, 11974775), (265, 4789910), (530, 2394955), (1325, 957982), (2650, 478991)]