380664746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{60289}}^1$

素因数の和:60350

約数の個数: 32

約数和(自身を含む): 729267840

約数和(自身を除く): 348603094

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 60289, 120578, 422023, 663179, 844046, 1326358, 2471849, 4642253, 4943698, 9284506, 17302943, 27190339, 34605886, 54380678, 190332373, 380664746]

約数ペア:

[(1, 380664746), (2, 190332373), (7, 54380678), (11, 34605886), (14, 27190339), (22, 17302943), (41, 9284506), (77, 4943698), (82, 4642253), (154, 2471849), (287, 1326358), (451, 844046), (574, 663179), (902, 422023), (3157, 120578), (6314, 60289)]