2080485218

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{1103}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 3828539520

約数和(自身を除く): 1748054302

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1013, 1103, 1862, 2026, 2206, 7091, 7721, 14182, 15442, 19247, 20957, 38494, 41914, 49637, 54047, 99274, 108094, 134729, 146699, 269458, 293398, 943103, 1026893, 1117339, 1886206, 2053786, 2234678, 7821373, 15642746, 21229441, 42458882, 54749611, 109499222, 148606087, 297212174, 1040242609, 2080485218]

約数ペア:

[(1, 2080485218), (2, 1040242609), (7, 297212174), (14, 148606087), (19, 109499222), (38, 54749611), (49, 42458882), (98, 21229441), (133, 15642746), (266, 7821373), (931, 2234678), (1013, 2053786), (1103, 1886206), (1862, 1117339), (2026, 1026893), (2206, 943103), (7091, 293398), (7721, 269458), (14182, 146699), (15442, 134729), (19247, 108094), (20957, 99274), (38494, 54047), (41914, 49637)]