2080698578

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1\times {\mathrm{4481}}^1$

素因数の和:6458

約数の個数: 32

約数和(自身を含む): 3779509248

約数和(自身を除く): 1698810670

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1951, 3902, 4481, 8962, 13657, 27314, 31367, 33167, 62734, 66334, 76177, 152354, 232169, 464338, 533239, 1066478, 8742431, 17484862, 61197017, 122394034, 148621327, 297242654, 1040349289, 2080698578]

約数ペア:

[(1, 2080698578), (2, 1040349289), (7, 297242654), (14, 148621327), (17, 122394034), (34, 61197017), (119, 17484862), (238, 8742431), (1951, 1066478), (3902, 533239), (4481, 464338), (8962, 232169), (13657, 152354), (27314, 76177), (31367, 66334), (33167, 62734)]