2008160810079

素因数分解:

$3^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1\times {\mathrm{1559}}^1\times {\mathrm{2741}}^1$

素因数の和:5095

約数の個数: 32

約数和(自身を含む): 2693810995200

約数和(自身を除く): 685650185121

約数列:

[1, 3, 383, 409, 1149, 1227, 1559, 2741, 4677, 8223, 156647, 469941, 597097, 637631, 1049803, 1121069, 1791291, 1912893, 3149409, 3363207, 4273219, 12819657, 244212673, 429369427, 732638019, 1288108281, 1636642877, 1747746571, 4909928631, 5243239713, 669386936693, 2008160810079]

約数ペア:

[(1, 2008160810079), (3, 669386936693), (383, 5243239713), (409, 4909928631), (1149, 1747746571), (1227, 1636642877), (1559, 1288108281), (2741, 732638019), (4677, 429369427), (8223, 244212673), (156647, 12819657), (469941, 4273219), (597097, 3363207), (637631, 3149409), (1049803, 1912893), (1121069, 1791291)]