380549078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{72101}}^1$

素因数の和:72152

約数の個数: 32

約数和(自身を含む): 726788160

約数和(自身を除く): 346239082

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 72101, 144202, 504707, 937313, 1009414, 1874626, 2090929, 4181858, 6561191, 13122382, 14636503, 27182077, 29273006, 54364154, 190274539, 380549078]

約数ペア:

[(1, 380549078), (2, 190274539), (7, 54364154), (13, 29273006), (14, 27182077), (26, 14636503), (29, 13122382), (58, 6561191), (91, 4181858), (182, 2090929), (203, 1874626), (377, 1009414), (406, 937313), (754, 504707), (2639, 144202), (5278, 72101)]