1420773406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1270817}}^1$

素因数の和:1270875

約数の個数: 16

約数和(自身を含む): 2348471664

約数和(自身を除く): 927698258

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1270817, 2541634, 16520621, 33041242, 54645131, 109290262, 710386703, 1420773406]

約数ペア:

[(1, 1420773406), (2, 710386703), (13, 109290262), (26, 54645131), (43, 33041242), (86, 16520621), (559, 2541634), (1118, 1270817)]