2008331372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 3654316512

約数和(自身を除く): 1645985140

約数列:

[1, 2, 4, 41, 82, 113, 164, 226, 307, 353, 452, 614, 706, 1228, 1412, 4633, 9266, 12587, 14473, 18532, 25174, 28946, 34691, 39889, 50348, 57892, 69382, 79778, 108371, 138764, 159556, 216742, 433484, 1422331, 1635449, 2844662, 3270898, 4443211, 5689324, 6541796, 8886422, 12245923, 17772844, 24491846, 48983692, 502082843, 1004165686, 2008331372]

約数ペア:

[(1, 2008331372), (2, 1004165686), (4, 502082843), (41, 48983692), (82, 24491846), (113, 17772844), (164, 12245923), (226, 8886422), (307, 6541796), (353, 5689324), (452, 4443211), (614, 3270898), (706, 2844662), (1228, 1635449), (1412, 1422331), (4633, 433484), (9266, 216742), (12587, 159556), (14473, 138764), (18532, 108371), (25174, 79778), (28946, 69382), (34691, 57892), (39889, 50348)]