1109251286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3629

約数の個数: 48

約数和(自身を含む): 1989643824

約数和(自身を除く): 880392538

約数列:

[1, 2, 11, 13, 22, 26, 101, 121, 143, 202, 242, 286, 1111, 1313, 1573, 2222, 2626, 3146, 3491, 6982, 12221, 14443, 24442, 28886, 38401, 45383, 76802, 90766, 158873, 317746, 352591, 422411, 499213, 705182, 844822, 998426, 3878501, 4583683, 5491343, 7757002, 9167366, 10982686, 42663511, 50420513, 85327022, 100841026, 554625643, 1109251286]

約数ペア:

[(1, 1109251286), (2, 554625643), (11, 100841026), (13, 85327022), (22, 50420513), (26, 42663511), (101, 10982686), (121, 9167366), (143, 7757002), (202, 5491343), (242, 4583683), (286, 3878501), (1111, 998426), (1313, 844822), (1573, 705182), (2222, 499213), (2626, 422411), (3146, 352591), (3491, 317746), (6982, 158873), (12221, 90766), (14443, 76802), (24442, 45383), (28886, 38401)]