1293370026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{12007}}^1$

素因数の和:13406

約数の個数: 32

約数和(自身を含む): 2787969408

約数和(自身を除く): 1494599382

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1381, 2762, 4143, 8286, 12007, 17953, 24014, 35906, 36021, 53859, 72042, 107718, 156091, 312182, 468273, 936546, 16581667, 33163334, 49745001, 99490002, 215561671, 431123342, 646685013, 1293370026]

約数ペア:

[(1, 1293370026), (2, 646685013), (3, 431123342), (6, 215561671), (13, 99490002), (26, 49745001), (39, 33163334), (78, 16581667), (1381, 936546), (2762, 468273), (4143, 312182), (8286, 156091), (12007, 107718), (17953, 72042), (24014, 53859), (35906, 36021)]