2078210784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1665233}}^1$

素因数の和:1665259

約数の個数: 48

約数和(自身を含む): 5874945552

約数和(自身を除く): 3796734768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1665233, 3330466, 4995699, 6660932, 9991398, 13321864, 19982796, 21648029, 26643728, 39965592, 43296058, 53287456, 64944087, 79931184, 86592116, 129888174, 159862368, 173184232, 259776348, 346368464, 519552696, 692736928, 1039105392, 2078210784]

約数ペア:

[(1, 2078210784), (2, 1039105392), (3, 692736928), (4, 519552696), (6, 346368464), (8, 259776348), (12, 173184232), (13, 159862368), (16, 129888174), (24, 86592116), (26, 79931184), (32, 64944087), (39, 53287456), (48, 43296058), (52, 39965592), (78, 26643728), (96, 21648029), (104, 19982796), (156, 13321864), (208, 9991398), (312, 6660932), (416, 4995699), (624, 3330466), (1248, 1665233)]