2053209328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3468259}}^1$

素因数の和:3468304

約数の個数: 20

約数和(自身を含む): 4085610280

約数和(自身を除く): 2032400952

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3468259, 6936518, 13873036, 27746072, 55492144, 128325583, 256651166, 513302332, 1026604664, 2053209328]

約数ペア:

[(1, 2053209328), (2, 1026604664), (4, 513302332), (8, 256651166), (16, 128325583), (37, 55492144), (74, 27746072), (148, 13873036), (296, 6936518), (592, 3468259)]