1330504076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{339761}}^1$

素因数の和:339865

約数の個数: 24

約数和(自身を含む): 2568600720

約数和(自身を除く): 1238096644

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 339761, 679522, 1359044, 3737371, 7474742, 14949484, 30238729, 60477458, 120954916, 332626019, 665252038, 1330504076]

約数ペア:

[(1, 1330504076), (2, 665252038), (4, 332626019), (11, 120954916), (22, 60477458), (44, 30238729), (89, 14949484), (178, 7474742), (356, 3737371), (979, 1359044), (1958, 679522), (3916, 339761)]