2002308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 5898816

約数和(自身を除く): 3896508

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 197, 231, 242, 308, 363, 394, 462, 484, 591, 726, 788, 847, 924, 1182, 1379, 1452, 1694, 2167, 2364, 2541, 2758, 3388, 4137, 4334, 5082, 5516, 6501, 8274, 8668, 10164, 13002, 15169, 16548, 23837, 26004, 30338, 45507, 47674, 60676, 71511, 91014, 95348, 143022, 166859, 182028, 286044, 333718, 500577, 667436, 1001154, 2002308]

約数ペア:

[(1, 2002308), (2, 1001154), (3, 667436), (4, 500577), (6, 333718), (7, 286044), (11, 182028), (12, 166859), (14, 143022), (21, 95348), (22, 91014), (28, 71511), (33, 60676), (42, 47674), (44, 45507), (66, 30338), (77, 26004), (84, 23837), (121, 16548), (132, 15169), (154, 13002), (197, 10164), (231, 8668), (242, 8274), (308, 6501), (363, 5516), (394, 5082), (462, 4334), (484, 4137), (591, 3388), (726, 2758), (788, 2541), (847, 2364), (924, 2167), (1182, 1694), (1379, 1452)]