1231193306

素因数分解:

$2^1\times 7^2\times {\mathrm{997}}^1\times {\mathrm{12601}}^1$

素因数の和:13614

約数の個数: 24

約数和(自身を含む): 2150632116

約数和(自身を除く): 919438810

約数列:

[1, 2, 7, 14, 49, 98, 997, 1994, 6979, 12601, 13958, 25202, 48853, 88207, 97706, 176414, 617449, 1234898, 12563197, 25126394, 87942379, 175884758, 615596653, 1231193306]

約数ペア:

[(1, 1231193306), (2, 615596653), (7, 175884758), (14, 87942379), (49, 25126394), (98, 12563197), (997, 1234898), (1994, 617449), (6979, 176414), (12601, 97706), (13958, 88207), (25202, 48853)]