1615200412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{74051}}^1$

素因数の和:74122

約数の個数: 48

約数和(自身を含む): 3483406080

約数和(自身を除く): 1868205668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10906, 21812, 74051, 148102, 296204, 518357, 1036714, 1406969, 2073428, 2813938, 3036091, 5627876, 6072182, 9848783, 12144364, 19697566, 21252637, 39395132, 42505274, 57685729, 85010548, 115371458, 230742916, 403800103, 807600206, 1615200412]

約数ペア:

[(1, 1615200412), (2, 807600206), (4, 403800103), (7, 230742916), (14, 115371458), (19, 85010548), (28, 57685729), (38, 42505274), (41, 39395132), (76, 21252637), (82, 19697566), (133, 12144364), (164, 9848783), (266, 6072182), (287, 5627876), (532, 3036091), (574, 2813938), (779, 2073428), (1148, 1406969), (1558, 1036714), (3116, 518357), (5453, 296204), (10906, 148102), (21812, 74051)]