520036462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{3251}}^1$

素因数の和:3936

約数の個数: 24

約数和(自身を含む): 858976776

約数和(自身を除く): 338940314

約数列:

[1, 2, 11, 22, 121, 242, 661, 1322, 3251, 6502, 7271, 14542, 35761, 71522, 79981, 159962, 393371, 786742, 2148911, 4297822, 23638021, 47276042, 260018231, 520036462]

約数ペア:

[(1, 520036462), (2, 260018231), (11, 47276042), (22, 23638021), (121, 4297822), (242, 2148911), (661, 786742), (1322, 393371), (3251, 159962), (6502, 79981), (7271, 71522), (14542, 35761)]