520144742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{540691}}^1$

素因数の和:540743

約数の個数: 16

約数和(自身を含む): 862944432

約数和(自身を除く): 342799690

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 540691, 1081382, 7028983, 14057966, 20005567, 40011134, 260072371, 520144742]

約数ペア:

[(1, 520144742), (2, 260072371), (13, 40011134), (26, 20005567), (37, 14057966), (74, 7028983), (481, 1081382), (962, 540691)]