372997922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 627105024

約数和(自身を除く): 254107102

約数列:

[1, 2, 11, 22, 47, 94, 181, 362, 517, 1034, 1991, 1993, 3982, 3986, 8507, 17014, 21923, 43846, 93577, 93671, 187154, 187342, 360733, 721466, 1030381, 2060762, 3968063, 7936126, 16954451, 33908902, 186498961, 372997922]

約数ペア:

[(1, 372997922), (2, 186498961), (11, 33908902), (22, 16954451), (47, 7936126), (94, 3968063), (181, 2060762), (362, 1030381), (517, 721466), (1034, 360733), (1991, 187342), (1993, 187154), (3982, 93671), (3986, 93577), (8507, 43846), (17014, 21923)]