2028751916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{377653}}^1$

素因数の和:377753

約数の個数: 24

約数和(自身を含む): 3806752320

約数和(自身を除く): 1778000404

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 377653, 755306, 1510612, 6420101, 12840202, 25680404, 29834587, 59669174, 119338348, 507187979, 1014375958, 2028751916]

約数ペア:

[(1, 2028751916), (2, 1014375958), (4, 507187979), (17, 119338348), (34, 59669174), (68, 29834587), (79, 25680404), (158, 12840202), (316, 6420101), (1343, 1510612), (2686, 755306), (5372, 377653)]