2059372

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 4480000

約数和(自身を除く): 2420628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 79, 98, 133, 158, 196, 266, 316, 343, 532, 553, 686, 931, 1106, 1372, 1501, 1862, 2212, 3002, 3724, 3871, 6004, 6517, 7742, 10507, 13034, 15484, 21014, 26068, 27097, 42028, 54194, 73549, 108388, 147098, 294196, 514843, 1029686, 2059372]

約数ペア:

[(1, 2059372), (2, 1029686), (4, 514843), (7, 294196), (14, 147098), (19, 108388), (28, 73549), (38, 54194), (49, 42028), (76, 27097), (79, 26068), (98, 21014), (133, 15484), (158, 13034), (196, 10507), (266, 7742), (316, 6517), (343, 6004), (532, 3871), (553, 3724), (686, 3002), (931, 2212), (1106, 1862), (1372, 1501)]