520089362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{206221}}^1$

素因数の和:206333

約数の個数: 16

約数和(自身を含む): 848809752

約数和(自身を除く): 328720390

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 206221, 412442, 2680873, 5361746, 20003437, 40006874, 260044681, 520089362]

約数ペア:

[(1, 520089362), (2, 260044681), (13, 40006874), (26, 20003437), (97, 5361746), (194, 2680873), (1261, 412442), (2522, 206221)]