1279460032

素因数分解:

$2^6\times {\mathrm{19991563}}^1$

素因数の和:19991575

約数の個数: 14

約数和(自身を含む): 2538928628

約数和(自身を除く): 1259468596

約数列:

[1, 2, 4, 8, 16, 32, 64, 19991563, 39983126, 79966252, 159932504, 319865008, 639730016, 1279460032]

約数ペア:

[(1, 1279460032), (2, 639730016), (4, 319865008), (8, 159932504), (16, 79966252), (32, 39983126), (64, 19991563)]