520113484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{70783}}^1$

素因数の和:70965

約数の個数: 24

約数和(自身を含む): 998903808

約数和(自身を除く): 478790324

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 70783, 141566, 283132, 778613, 1557226, 3114452, 11820761, 23641522, 47283044, 130028371, 260056742, 520113484]

約数ペア:

[(1, 520113484), (2, 260056742), (4, 130028371), (11, 47283044), (22, 23641522), (44, 11820761), (167, 3114452), (334, 1557226), (668, 778613), (1837, 283132), (3674, 141566), (7348, 70783)]