1815814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 3661056

約数和(自身を除く): 1845242

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 907, 1001, 1814, 2002, 6349, 9977, 11791, 12698, 19954, 23582, 69839, 82537, 129701, 139678, 165074, 259402, 907907, 1815814]

約数ペア:

[(1, 1815814), (2, 907907), (7, 259402), (11, 165074), (13, 139678), (14, 129701), (22, 82537), (26, 69839), (77, 23582), (91, 19954), (143, 12698), (154, 11791), (182, 9977), (286, 6349), (907, 2002), (1001, 1814)]