2023993010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{5011}}^1$

素因数の和:5283

約数の個数: 48

約数和(自身を含む): 3962286720

約数和(自身を除く): 1938293710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 239, 338, 478, 845, 1195, 1690, 2390, 3107, 5011, 6214, 10022, 15535, 25055, 31070, 40391, 50110, 65143, 80782, 130286, 201955, 325715, 403910, 651430, 846859, 1197629, 1693718, 2395258, 4234295, 5988145, 8468590, 11976290, 15569177, 31138354, 77845885, 155691770, 202399301, 404798602, 1011996505, 2023993010]

約数ペア:

[(1, 2023993010), (2, 1011996505), (5, 404798602), (10, 202399301), (13, 155691770), (26, 77845885), (65, 31138354), (130, 15569177), (169, 11976290), (239, 8468590), (338, 5988145), (478, 4234295), (845, 2395258), (1195, 1693718), (1690, 1197629), (2390, 846859), (3107, 651430), (5011, 403910), (6214, 325715), (10022, 201955), (15535, 130286), (25055, 80782), (31070, 65143), (40391, 50110)]