2018847362

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{145513}}^1$

素因数の和:146513

約数の個数: 16

約数和(自身を含む): 3464397312

約数和(自身を除く): 1445549950

約数列:

[1, 2, 7, 14, 991, 1982, 6937, 13874, 145513, 291026, 1018591, 2037182, 144203383, 288406766, 1009423681, 2018847362]

約数ペア:

[(1, 2018847362), (2, 1009423681), (7, 288406766), (14, 144203383), (991, 2037182), (1982, 1018591), (6937, 291026), (13874, 145513)]