2023207978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 3582931968

約数和(自身を除く): 1559723990

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 263, 307, 374, 526, 614, 737, 1139, 1474, 2278, 2893, 3377, 4471, 5219, 5786, 6754, 8942, 10438, 12529, 17621, 20569, 25058, 35242, 41138, 49181, 57409, 80741, 98362, 114818, 161482, 193831, 226259, 299557, 349673, 387662, 452518, 599114, 699346, 888151, 1372597, 1776302, 2745194, 3295127, 3846403, 5409647, 6590254, 7692806, 10819294, 15098567, 30197134, 59506117, 91963999, 119012234, 183927998, 1011603989, 2023207978]

約数ペア:

[(1, 2023207978), (2, 1011603989), (11, 183927998), (17, 119012234), (22, 91963999), (34, 59506117), (67, 30197134), (134, 15098567), (187, 10819294), (263, 7692806), (307, 6590254), (374, 5409647), (526, 3846403), (614, 3295127), (737, 2745194), (1139, 1776302), (1474, 1372597), (2278, 888151), (2893, 699346), (3377, 599114), (4471, 452518), (5219, 387662), (5786, 349673), (6754, 299557), (8942, 226259), (10438, 193831), (12529, 161482), (17621, 114818), (20569, 98362), (25058, 80741), (35242, 57409), (41138, 49181)]