2012537072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1382237}}^1$

素因数の和:1382265

約数の個数: 40

約数和(自身を含む): 4799130336

約数和(自身を除く): 2786593264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1382237, 2764474, 5528948, 9675659, 11057896, 17969081, 19351318, 22115792, 35938162, 38702636, 71876324, 77405272, 125783567, 143752648, 154810544, 251567134, 287505296, 503134268, 1006268536, 2012537072]

約数ペア:

[(1, 2012537072), (2, 1006268536), (4, 503134268), (7, 287505296), (8, 251567134), (13, 154810544), (14, 143752648), (16, 125783567), (26, 77405272), (28, 71876324), (52, 38702636), (56, 35938162), (91, 22115792), (104, 19351318), (112, 17969081), (182, 11057896), (208, 9675659), (364, 5528948), (728, 2764474), (1456, 1382237)]