524290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 1053360

約数和(自身を除く): 529070

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 109, 130, 185, 218, 370, 481, 545, 962, 1090, 1417, 2405, 2834, 4033, 4810, 7085, 8066, 14170, 20165, 40330, 52429, 104858, 262145, 524290]

約数ペア:

[(1, 524290), (2, 262145), (5, 104858), (10, 52429), (13, 40330), (26, 20165), (37, 14170), (65, 8066), (74, 7085), (109, 4810), (130, 4033), (185, 2834), (218, 2405), (370, 1417), (481, 1090), (545, 962)]