2019440713030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4327}}^1\times {\mathrm{14303}}^1$

素因数の和:18901

約数の個数: 64

約数和(自身を含む): 3931387342848

約数和(自身を除く): 1911946629818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 2510, 3263, 4327, 6526, 8654, 14303, 16315, 21635, 28606, 32630, 43270, 56251, 71515, 112502, 143030, 185939, 281255, 371878, 562510, 929695, 1086077, 1859390, 2172154, 3590053, 5430385, 7180106, 10860770, 14119001, 17950265, 28238002, 35900530, 46670689, 61889081, 70595005, 93341378, 123778162, 141190010, 233353445, 309445405, 466706890, 618890810, 804558053, 1609116106, 4022790265, 8045580530, 15534159331, 31068318662, 77670796655, 155341593310, 201944071303, 403888142606, 1009720356515, 2019440713030]

約数ペア:

[(1, 2019440713030), (2, 1009720356515), (5, 403888142606), (10, 201944071303), (13, 155341593310), (26, 77670796655), (65, 31068318662), (130, 15534159331), (251, 8045580530), (502, 4022790265), (1255, 1609116106), (2510, 804558053), (3263, 618890810), (4327, 466706890), (6526, 309445405), (8654, 233353445), (14303, 141190010), (16315, 123778162), (21635, 93341378), (28606, 70595005), (32630, 61889081), (43270, 46670689), (56251, 35900530), (71515, 28238002), (112502, 17950265), (143030, 14119001), (185939, 10860770), (281255, 7180106), (371878, 5430385), (562510, 3590053), (929695, 2172154), (1086077, 1859390)]