1901472794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{162881}}^1$

素因数の和:163345

約数の個数: 16

約数和(自身を含む): 3078469800

約数和(自身を除く): 1176997006

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 162881, 325762, 2117453, 4234906, 73133569, 146267138, 950736397, 1901472794]

約数ペア:

[(1, 1901472794), (2, 950736397), (13, 146267138), (26, 73133569), (449, 4234906), (898, 2117453), (5837, 325762), (11674, 162881)]