1801982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9923

約数の個数: 16

約数和(自身を含む): 3327072

約数和(自身を除く): 1525090

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 9901, 19802, 69307, 128713, 138614, 257426, 900991, 1801982]

約数ペア:

[(1, 1801982), (2, 900991), (7, 257426), (13, 138614), (14, 128713), (26, 69307), (91, 19802), (182, 9901)]