311911042

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 488103408

約数和(自身を除く): 176192366

約数列:

[1, 2, 53, 73, 106, 146, 173, 233, 346, 466, 3869, 7738, 9169, 12349, 12629, 17009, 18338, 24698, 25258, 34018, 40309, 80618, 669337, 901477, 1338674, 1802954, 2136377, 2942557, 4272754, 5885114, 155955521, 311911042]

約数ペア:

[(1, 311911042), (2, 155955521), (53, 5885114), (73, 4272754), (106, 2942557), (146, 2136377), (173, 1802954), (233, 1338674), (346, 901477), (466, 669337), (3869, 80618), (7738, 40309), (9169, 34018), (12349, 25258), (12629, 24698), (17009, 18338)]