2239961048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13109}}^1$

素因数の和:13212

約数の個数: 64

約数和(自身を含む): 4757356800

約数和(自身を除く): 2517395752

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 212, 248, 403, 424, 689, 806, 1378, 1612, 1643, 2756, 3224, 3286, 5512, 6572, 13109, 13144, 21359, 26218, 42718, 52436, 85436, 104872, 170417, 170872, 340834, 406379, 681668, 694777, 812758, 1363336, 1389554, 1625516, 2779108, 3251032, 5282927, 5558216, 9032101, 10565854, 18064202, 21131708, 21538087, 36128404, 42263416, 43076174, 72256808, 86152348, 172304696, 279995131, 559990262, 1119980524, 2239961048]

約数ペア:

[(1, 2239961048), (2, 1119980524), (4, 559990262), (8, 279995131), (13, 172304696), (26, 86152348), (31, 72256808), (52, 43076174), (53, 42263416), (62, 36128404), (104, 21538087), (106, 21131708), (124, 18064202), (212, 10565854), (248, 9032101), (403, 5558216), (424, 5282927), (689, 3251032), (806, 2779108), (1378, 1625516), (1612, 1389554), (1643, 1363336), (2756, 812758), (3224, 694777), (3286, 681668), (5512, 406379), (6572, 340834), (13109, 170872), (13144, 170417), (21359, 104872), (26218, 85436), (42718, 52436)]