2047786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 3619728

約数和(自身を除く): 1571942

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 113, 221, 226, 442, 533, 697, 1066, 1394, 1469, 1921, 2938, 3842, 4633, 9061, 9266, 18122, 24973, 49946, 60229, 78761, 120458, 157522, 1023893, 2047786]

約数ペア:

[(1, 2047786), (2, 1023893), (13, 157522), (17, 120458), (26, 78761), (34, 60229), (41, 49946), (82, 24973), (113, 18122), (221, 9266), (226, 9061), (442, 4633), (533, 3842), (697, 2938), (1066, 1921), (1394, 1469)]