2018973848

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{12757}}^1$

素因数の和:13107

約数の個数: 32

約数和(自身を含む): 3851895360

約数和(自身を除く): 1832921512

約数列:

[1, 2, 4, 8, 73, 146, 271, 292, 542, 584, 1084, 2168, 12757, 19783, 25514, 39566, 51028, 79132, 102056, 158264, 931261, 1862522, 3457147, 3725044, 6914294, 7450088, 13828588, 27657176, 252371731, 504743462, 1009486924, 2018973848]

約数ペア:

[(1, 2018973848), (2, 1009486924), (4, 504743462), (8, 252371731), (73, 27657176), (146, 13828588), (271, 7450088), (292, 6914294), (542, 3725044), (584, 3457147), (1084, 1862522), (2168, 931261), (12757, 158264), (19783, 102056), (25514, 79132), (39566, 51028)]