1380498429892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{1627}}^1\times {\mathrm{7001}}^1$

素因数の和:9412

約数の個数: 48

約数和(自身を含む): 2480022135360

約数和(自身を除く): 1099523705468

約数列:

[1, 2, 4, 41, 82, 164, 739, 1478, 1627, 2956, 3254, 6508, 7001, 14002, 28004, 30299, 60598, 66707, 121196, 133414, 266828, 287041, 574082, 1148164, 1202353, 2404706, 4809412, 5173739, 10347478, 11390627, 20694956, 22781254, 45562508, 49296473, 98592946, 197185892, 212123299, 424246598, 467015707, 848493196, 934031414, 1868062828, 8417673353, 16835346706, 33670693412, 345124607473, 690249214946, 1380498429892]

約数ペア:

[(1, 1380498429892), (2, 690249214946), (4, 345124607473), (41, 33670693412), (82, 16835346706), (164, 8417673353), (739, 1868062828), (1478, 934031414), (1627, 848493196), (2956, 467015707), (3254, 424246598), (6508, 212123299), (7001, 197185892), (14002, 98592946), (28004, 49296473), (30299, 45562508), (60598, 22781254), (66707, 20694956), (121196, 11390627), (133414, 10347478), (266828, 5173739), (287041, 4809412), (574082, 2404706), (1148164, 1202353)]