11221028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 25025280

約数和(自身を除く): 13804252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1063, 1508, 2126, 2639, 4252, 5278, 7441, 10556, 13819, 14882, 27638, 29764, 30827, 55276, 61654, 96733, 123308, 193466, 215789, 386932, 400751, 431578, 801502, 863156, 1603004, 2805257, 5610514, 11221028]

約数ペア:

[(1, 11221028), (2, 5610514), (4, 2805257), (7, 1603004), (13, 863156), (14, 801502), (26, 431578), (28, 400751), (29, 386932), (52, 215789), (58, 193466), (91, 123308), (116, 96733), (182, 61654), (203, 55276), (364, 30827), (377, 29764), (406, 27638), (754, 14882), (812, 13819), (1063, 10556), (1508, 7441), (2126, 5278), (2639, 4252)]