381058448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{768263}}^1$

素因数の和:768302

約数の個数: 20

約数和(自身を含む): 762117888

約数和(自身を除く): 381059440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 768263, 1536526, 3073052, 6146104, 12292208, 23816153, 47632306, 95264612, 190529224, 381058448]

約数ペア:

[(1, 381058448), (2, 190529224), (4, 95264612), (8, 47632306), (16, 23816153), (31, 12292208), (62, 6146104), (124, 3073052), (248, 1536526), (496, 768263)]