2205890802

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{4871}}^1$

素因数の和:5199

約数の個数: 48

約数和(自身を含む): 4841403840

約数和(自身を除く): 2635513038

約数列:

[1, 2, 3, 6, 9, 18, 139, 181, 278, 362, 417, 543, 834, 1086, 1251, 1629, 2502, 3258, 4871, 9742, 14613, 25159, 29226, 43839, 50318, 75477, 87678, 150954, 226431, 452862, 677069, 881651, 1354138, 1763302, 2031207, 2644953, 4062414, 5289906, 6093621, 7934859, 12187242, 15869718, 122549489, 245098978, 367648467, 735296934, 1102945401, 2205890802]

約数ペア:

[(1, 2205890802), (2, 1102945401), (3, 735296934), (6, 367648467), (9, 245098978), (18, 122549489), (139, 15869718), (181, 12187242), (278, 7934859), (362, 6093621), (417, 5289906), (543, 4062414), (834, 2644953), (1086, 2031207), (1251, 1763302), (1629, 1354138), (2502, 881651), (3258, 677069), (4871, 452862), (9742, 226431), (14613, 150954), (25159, 87678), (29226, 75477), (43839, 50318)]