2022891088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{28559}}^1$

素因数の和:28819

約数の個数: 40

約数和(自身を含む): 4143484800

約数和(自身を除く): 2120593712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 932, 1864, 3728, 4427, 8854, 17708, 28559, 35416, 57118, 70832, 114236, 228472, 456944, 542621, 1085242, 2170484, 4340968, 6654247, 8681936, 13308494, 26616988, 53233976, 106467952, 126430693, 252861386, 505722772, 1011445544, 2022891088]

約数ペア:

[(1, 2022891088), (2, 1011445544), (4, 505722772), (8, 252861386), (16, 126430693), (19, 106467952), (38, 53233976), (76, 26616988), (152, 13308494), (233, 8681936), (304, 6654247), (466, 4340968), (932, 2170484), (1864, 1085242), (3728, 542621), (4427, 456944), (8854, 228472), (17708, 114236), (28559, 70832), (35416, 57118)]