2355392338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67961}}^1$

素因数の和:68050

約数の個数: 32

約数和(自身を含む): 4019000832

約数和(自身を除く): 1663608494

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2666, 17329, 34658, 67961, 135922, 883493, 1766986, 2106791, 2922323, 4213582, 5844646, 27388283, 37990199, 54776566, 75980398, 90592013, 181184026, 1177696169, 2355392338]

約数ペア:

[(1, 2355392338), (2, 1177696169), (13, 181184026), (26, 90592013), (31, 75980398), (43, 54776566), (62, 37990199), (86, 27388283), (403, 5844646), (559, 4213582), (806, 2922323), (1118, 2106791), (1333, 1766986), (2666, 883493), (17329, 135922), (34658, 67961)]