426961502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9371}}^1$

素因数の和:9512

約数の個数: 32

約数和(自身を含む): 742262400

約数和(自身を除く): 315300898

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 418, 1199, 2071, 2398, 4142, 9371, 18742, 22781, 45562, 103081, 178049, 206162, 356098, 1021439, 1958539, 2042878, 3917078, 11235829, 19407341, 22471658, 38814682, 213480751, 426961502]

約数ペア:

[(1, 426961502), (2, 213480751), (11, 38814682), (19, 22471658), (22, 19407341), (38, 11235829), (109, 3917078), (209, 2042878), (218, 1958539), (418, 1021439), (1199, 356098), (2071, 206162), (2398, 178049), (4142, 103081), (9371, 45562), (18742, 22781)]