8214310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 16057440

約数和(自身を除く): 7843130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 353, 358, 706, 895, 1765, 1790, 2327, 3530, 4589, 4654, 9178, 11635, 22945, 23270, 45890, 63187, 126374, 315935, 631870, 821431, 1642862, 4107155, 8214310]

約数ペア:

[(1, 8214310), (2, 4107155), (5, 1642862), (10, 821431), (13, 631870), (26, 315935), (65, 126374), (130, 63187), (179, 45890), (353, 23270), (358, 22945), (706, 11635), (895, 9178), (1765, 4654), (1790, 4589), (2327, 3530)]