87133930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{670261}}^1$

素因数の和:670281

約数の個数: 16

約数和(自身を含む): 168906024

約数和(自身を除く): 81772094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 670261, 1340522, 3351305, 6702610, 8713393, 17426786, 43566965, 87133930]

約数ペア:

[(1, 87133930), (2, 43566965), (5, 17426786), (10, 8713393), (13, 6702610), (26, 3351305), (65, 1340522), (130, 670261)]