378519118

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1\times {\mathrm{2269}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 572040000

約数和(自身を除く): 193520882

約数列:

[1, 2, 239, 349, 478, 698, 2269, 4538, 83411, 166822, 542291, 791881, 1084582, 1583762, 189259559, 378519118]

約数ペア:

[(1, 378519118), (2, 189259559), (239, 1583762), (349, 1084582), (478, 791881), (698, 542291), (2269, 166822), (4538, 83411)]