1243457572

素因数分解:

$2^2\times 7^1\times {\mathrm{44409199}}^1$

素因数の和:44409210

約数の個数: 12

約数和(自身を含む): 2486915200

約数和(自身を除く): 1243457628

約数列:

[1, 2, 4, 7, 14, 28, 44409199, 88818398, 177636796, 310864393, 621728786, 1243457572]

約数ペア:

[(1, 1243457572), (2, 621728786), (4, 310864393), (7, 177636796), (14, 88818398), (28, 44409199)]