17205129526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{21997}}^1$

素因数の和:22528

約数の個数: 32

約数和(自身を含む): 28271829600

約数和(自身を除く): 11066700074

約数列:

[1, 2, 13, 26, 67, 134, 449, 871, 898, 1742, 5837, 11674, 21997, 30083, 43994, 60166, 285961, 391079, 571922, 782158, 1473799, 2947598, 9876653, 19159387, 19753306, 38318774, 128396489, 256792978, 661735751, 1323471502, 8602564763, 17205129526]

約数ペア:

[(1, 17205129526), (2, 8602564763), (13, 1323471502), (26, 661735751), (67, 256792978), (134, 128396489), (449, 38318774), (871, 19753306), (898, 19159387), (1742, 9876653), (5837, 2947598), (11674, 1473799), (21997, 782158), (30083, 571922), (43994, 391079), (60166, 285961)]