2019583072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 4391682624

約数和(自身を除く): 2372099552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 101, 104, 142, 202, 208, 284, 404, 416, 568, 677, 808, 923, 1136, 1313, 1354, 1616, 1846, 2272, 2626, 2708, 3232, 3692, 5252, 5416, 7171, 7384, 8801, 10504, 10832, 14342, 14768, 17602, 21008, 21664, 28684, 29536, 35204, 42016, 48067, 57368, 68377, 70408, 93223, 96134, 114736, 136754, 140816, 186446, 192268, 229472, 273508, 281632, 372892, 384536, 547016, 624871, 745784, 769072, 888901, 1094032, 1249742, 1491568, 1538144, 1777802, 2188064, 2499484, 2983136, 3555604, 4854767, 4998968, 7111208, 9709534, 9997936, 14222416, 19419068, 19995872, 28444832, 38838136, 63111971, 77676272, 126223942, 155352544, 252447884, 504895768, 1009791536, 2019583072]

約数ペア:

[(1, 2019583072), (2, 1009791536), (4, 504895768), (8, 252447884), (13, 155352544), (16, 126223942), (26, 77676272), (32, 63111971), (52, 38838136), (71, 28444832), (101, 19995872), (104, 19419068), (142, 14222416), (202, 9997936), (208, 9709534), (284, 7111208), (404, 4998968), (416, 4854767), (568, 3555604), (677, 2983136), (808, 2499484), (923, 2188064), (1136, 1777802), (1313, 1538144), (1354, 1491568), (1616, 1249742), (1846, 1094032), (2272, 888901), (2626, 769072), (2708, 745784), (3232, 624871), (3692, 547016), (5252, 384536), (5416, 372892), (7171, 281632), (7384, 273508), (8801, 229472), (10504, 192268), (10832, 186446), (14342, 140816), (14768, 136754), (17602, 114736), (21008, 96134), (21664, 93223), (28684, 70408), (29536, 68377), (35204, 57368), (42016, 48067)]