1296001262

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{18553}}^1$

素因数の和:19267

約数の個数: 16

約数和(自身を含む): 1983793680

約数和(自身を除く): 687792418

約数列:

[1, 2, 53, 106, 659, 1318, 18553, 34927, 37106, 69854, 983309, 1966618, 12226427, 24452854, 648000631, 1296001262]

約数ペア:

[(1, 1296001262), (2, 648000631), (53, 24452854), (106, 12226427), (659, 1966618), (1318, 983309), (18553, 69854), (34927, 37106)]