2461567154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 4191004800

約数和(自身を除く): 1729437646

約数列:

[1, 2, 19, 29, 37, 38, 58, 73, 74, 146, 551, 703, 827, 1073, 1102, 1387, 1406, 1654, 2117, 2146, 2701, 2774, 4234, 5402, 15713, 20387, 23983, 30599, 31426, 40223, 40774, 47966, 51319, 60371, 61198, 78329, 80446, 102638, 120742, 156658, 455677, 581381, 887371, 911354, 1147049, 1162762, 1488251, 1750759, 1774742, 2233727, 2294098, 2976502, 3501518, 4467454, 16860049, 33264421, 33720098, 42440813, 64778083, 66528842, 84881626, 129556166, 1230783577, 2461567154]

約数ペア:

[(1, 2461567154), (2, 1230783577), (19, 129556166), (29, 84881626), (37, 66528842), (38, 64778083), (58, 42440813), (73, 33720098), (74, 33264421), (146, 16860049), (551, 4467454), (703, 3501518), (827, 2976502), (1073, 2294098), (1102, 2233727), (1387, 1774742), (1406, 1750759), (1654, 1488251), (2117, 1162762), (2146, 1147049), (2701, 911354), (2774, 887371), (4234, 581381), (5402, 455677), (15713, 156658), (20387, 120742), (23983, 102638), (30599, 80446), (31426, 78329), (40223, 61198), (40774, 60371), (47966, 51319)]