194631476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{70621}}^1$

素因数の和:70691

約数の個数: 24

約数和(自身を含む): 373731624

約数和(自身を除く): 179100148

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 70621, 141242, 282484, 918073, 1836146, 3672292, 3742913, 7485826, 14971652, 48657869, 97315738, 194631476]

約数ペア:

[(1, 194631476), (2, 97315738), (4, 48657869), (13, 14971652), (26, 7485826), (52, 3742913), (53, 3672292), (106, 1836146), (212, 918073), (689, 282484), (1378, 141242), (2756, 70621)]