2017193035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{122663}}^1$

素因数の和:122715

約数の個数: 32

約数和(自身を含む): 2967487488

約数和(自身を除く): 950294453

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 16445, 122663, 613315, 1349293, 1594619, 2821249, 6746465, 7973095, 14106245, 17540809, 31033739, 36676237, 87704045, 155168695, 183381185, 403438607, 2017193035]

約数ペア:

[(1, 2017193035), (5, 403438607), (11, 183381185), (13, 155168695), (23, 87704045), (55, 36676237), (65, 31033739), (115, 17540809), (143, 14106245), (253, 7973095), (299, 6746465), (715, 2821249), (1265, 1594619), (1495, 1349293), (3289, 613315), (16445, 122663)]