881712721318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1\times {\mathrm{80111}}^1$

素因数の和:81493

約数の個数: 64

約数和(自身を含む): 1608597688320

約数和(自身を除く): 726884967002

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 1327, 2654, 4147, 8294, 14597, 17251, 29194, 34502, 38483, 76966, 80111, 160222, 189761, 379522, 423313, 500279, 846626, 881221, 1000558, 1041443, 1762442, 2082886, 2323219, 4646438, 5503069, 11006138, 11455873, 22911746, 25555409, 30201847, 51110818, 60403694, 106307297, 212614594, 332220317, 664440634, 1169380267, 1381994861, 2338760534, 2763989722, 3082911613, 6165823226, 15201943471, 30403886942, 33912027743, 40077850969, 67824055486, 80155701938, 440856360659, 881712721318]

約数ペア:

[(1, 881712721318), (2, 440856360659), (11, 80155701938), (13, 67824055486), (22, 40077850969), (26, 33912027743), (29, 30403886942), (58, 15201943471), (143, 6165823226), (286, 3082911613), (319, 2763989722), (377, 2338760534), (638, 1381994861), (754, 1169380267), (1327, 664440634), (2654, 332220317), (4147, 212614594), (8294, 106307297), (14597, 60403694), (17251, 51110818), (29194, 30201847), (34502, 25555409), (38483, 22911746), (76966, 11455873), (80111, 11006138), (160222, 5503069), (189761, 4646438), (379522, 2323219), (423313, 2082886), (500279, 1762442), (846626, 1041443), (881221, 1000558)]