513348862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 842063040

約数和(自身を除く): 328714178

約数列:

[1, 2, 13, 26, 101, 202, 233, 466, 839, 1313, 1678, 2626, 3029, 6058, 10907, 21814, 23533, 47066, 84739, 169478, 195487, 305929, 390974, 611858, 1101607, 2203214, 2541331, 5082662, 19744187, 39488374, 256674431, 513348862]

約数ペア:

[(1, 513348862), (2, 256674431), (13, 39488374), (26, 19744187), (101, 5082662), (202, 2541331), (233, 2203214), (466, 1101607), (839, 611858), (1313, 390974), (1678, 305929), (2626, 195487), (3029, 169478), (6058, 84739), (10907, 47066), (21814, 23533)]