1547697904

素因数分解:

$2^4\times {\mathrm{1579}}^1\times {\mathrm{61261}}^1$

素因数の和:62848

約数の個数: 20

約数和(自身を含む): 3000612760

約数和(自身を除く): 1452914856

約数列:

[1, 2, 4, 8, 16, 1579, 3158, 6316, 12632, 25264, 61261, 122522, 245044, 490088, 980176, 96731119, 193462238, 386924476, 773848952, 1547697904]

約数ペア:

[(1, 1547697904), (2, 773848952), (4, 386924476), (8, 193462238), (16, 96731119), (1579, 980176), (3158, 490088), (6316, 245044), (12632, 122522), (25264, 61261)]