274720706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{17581}}^1$

素因数の和:18197

約数の個数: 16

約数和(自身を含む): 444543288

約数和(自身を除く): 169822582

約数列:

[1, 2, 13, 26, 601, 1202, 7813, 15626, 17581, 35162, 228553, 457106, 10566181, 21132362, 137360353, 274720706]

約数ペア:

[(1, 274720706), (2, 137360353), (13, 21132362), (26, 10566181), (601, 457106), (1202, 228553), (7813, 35162), (15626, 17581)]