1881802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:633

約数の個数: 16

約数和(自身を含む): 3065832

約数和(自身を除く): 1184030

約数列:

[1, 2, 13, 26, 157, 314, 461, 922, 2041, 4082, 5993, 11986, 72377, 144754, 940901, 1881802]

約数ペア:

[(1, 1881802), (2, 940901), (13, 144754), (26, 72377), (157, 11986), (314, 5993), (461, 4082), (922, 2041)]