2523881344

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{323243}}^1$

素因数の和:323318

約数の個数: 32

約数和(自身を含む): 5110487640

約数和(自身を除く): 2586606296

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 323243, 646486, 1292972, 2585944, 5171888, 10343776, 19717823, 20687552, 39435646, 41375104, 78871292, 157742584, 315485168, 630970336, 1261940672, 2523881344]

約数ペア:

[(1, 2523881344), (2, 1261940672), (4, 630970336), (8, 315485168), (16, 157742584), (32, 78871292), (61, 41375104), (64, 39435646), (122, 20687552), (128, 19717823), (244, 10343776), (488, 5171888), (976, 2585944), (1952, 1292972), (3904, 646486), (7808, 323243)]