12389880484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{3181}}^1$

素因数の和:3628

約数の個数: 48

約数和(自身を含む): 22683128832

約数和(自身を除く): 10293248348

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 311, 404, 622, 1244, 3131, 3181, 6262, 6362, 9641, 12524, 12724, 19282, 31411, 38564, 62822, 98611, 125644, 197222, 321281, 394444, 642562, 973741, 989291, 1285124, 1947482, 1978582, 3894964, 3957164, 9959711, 19919422, 30668021, 39838844, 61336042, 99918391, 122672084, 199836782, 399673564, 3097470121, 6194940242, 12389880484]

約数ペア:

[(1, 12389880484), (2, 6194940242), (4, 3097470121), (31, 399673564), (62, 199836782), (101, 122672084), (124, 99918391), (202, 61336042), (311, 39838844), (404, 30668021), (622, 19919422), (1244, 9959711), (3131, 3957164), (3181, 3894964), (6262, 1978582), (6362, 1947482), (9641, 1285124), (12524, 989291), (12724, 973741), (19282, 642562), (31411, 394444), (38564, 321281), (62822, 197222), (98611, 125644)]