13290430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78179}}^1$

素因数の和:78203

約数の個数: 16

約数和(自身を含む): 25330320

約数和(自身を除く): 12039890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 78179, 156358, 390895, 781790, 1329043, 2658086, 6645215, 13290430]

約数ペア:

[(1, 13290430), (2, 6645215), (5, 2658086), (10, 1329043), (17, 781790), (34, 390895), (85, 156358), (170, 78179)]