2018861866

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{14419}}^1$

素因数の和:14638

約数の個数: 32

約数和(自身を含む): 3534168960

約数和(自身を除く): 1515307094

約数列:

[1, 2, 7, 14, 73, 137, 146, 274, 511, 959, 1022, 1918, 10001, 14419, 20002, 28838, 70007, 100933, 140014, 201866, 1052587, 1975403, 2105174, 3950806, 7368109, 13827821, 14736218, 27655642, 144204419, 288408838, 1009430933, 2018861866]

約数ペア:

[(1, 2018861866), (2, 1009430933), (7, 288408838), (14, 144204419), (73, 27655642), (137, 14736218), (146, 13827821), (274, 7368109), (511, 3950806), (959, 2105174), (1022, 1975403), (1918, 1052587), (10001, 201866), (14419, 140014), (20002, 100933), (28838, 70007)]