17385764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 36

約数和(自身を含む): 35426412

約数和(自身を除く): 18040648

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 2113, 4114, 4226, 8228, 8452, 23243, 35921, 46486, 71842, 92972, 143684, 255673, 395131, 511346, 790262, 1022692, 1580524, 4346441, 8692882, 17385764]

約数ペア:

[(1, 17385764), (2, 8692882), (4, 4346441), (11, 1580524), (17, 1022692), (22, 790262), (34, 511346), (44, 395131), (68, 255673), (121, 143684), (187, 92972), (242, 71842), (374, 46486), (484, 35921), (748, 23243), (2057, 8452), (2113, 8228), (4114, 4226)]