17942834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 33336576

約数和(自身を除く): 15393742

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 311, 317, 622, 634, 2177, 2219, 4043, 4121, 4354, 4438, 8086, 8242, 28301, 28847, 56602, 57694, 98587, 197174, 690109, 1281631, 1380218, 2563262, 8971417, 17942834]

約数ペア:

[(1, 17942834), (2, 8971417), (7, 2563262), (13, 1380218), (14, 1281631), (26, 690109), (91, 197174), (182, 98587), (311, 57694), (317, 56602), (622, 28847), (634, 28301), (2177, 8242), (2219, 8086), (4043, 4438), (4121, 4354)]