1330742016076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{339821761}}^1$

素因数の和:339821865

約数の個数: 24

約数和(自身を含む): 2569052520720

約数和(自身を除く): 1238310504644

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 339821761, 679643522, 1359287044, 3738039371, 7476078742, 14952157484, 30244136729, 60488273458, 120976546916, 332685504019, 665371008038, 1330742016076]

約数ペア:

[(1, 1330742016076), (2, 665371008038), (4, 332685504019), (11, 120976546916), (22, 60488273458), (44, 30244136729), (89, 14952157484), (178, 7476078742), (356, 3738039371), (979, 1359287044), (1958, 679643522), (3916, 339821761)]