2202726190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{398323}}^1$

素因数の和:398416

約数の個数: 32

約数和(自身を含む): 4588692480

約数和(自身を除く): 2385966290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 398323, 796646, 1991615, 2788261, 3983230, 5576522, 13941305, 27882610, 31467517, 62935034, 157337585, 220272619, 314675170, 440545238, 1101363095, 2202726190]

約数ペア:

[(1, 2202726190), (2, 1101363095), (5, 440545238), (7, 314675170), (10, 220272619), (14, 157337585), (35, 62935034), (70, 31467517), (79, 27882610), (158, 13941305), (395, 5576522), (553, 3983230), (790, 2788261), (1106, 1991615), (2765, 796646), (5530, 398323)]