2783608698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{11369}}^1$

素因数の和:11503

約数の個数: 64

約数和(自身を含む): 6219480960

約数和(自身を除く): 3435872262

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 73, 78, 86, 129, 146, 219, 258, 438, 559, 949, 1118, 1677, 1898, 2847, 3139, 3354, 5694, 6278, 9417, 11369, 18834, 22738, 34107, 40807, 68214, 81614, 122421, 147797, 244842, 295594, 443391, 488867, 829937, 886782, 977734, 1466601, 1659874, 2489811, 2933202, 4979622, 6355271, 10789181, 12710542, 19065813, 21578362, 32367543, 35687291, 38131626, 64735086, 71374582, 107061873, 214123746, 463934783, 927869566, 1391804349, 2783608698]

約数ペア:

[(1, 2783608698), (2, 1391804349), (3, 927869566), (6, 463934783), (13, 214123746), (26, 107061873), (39, 71374582), (43, 64735086), (73, 38131626), (78, 35687291), (86, 32367543), (129, 21578362), (146, 19065813), (219, 12710542), (258, 10789181), (438, 6355271), (559, 4979622), (949, 2933202), (1118, 2489811), (1677, 1659874), (1898, 1466601), (2847, 977734), (3139, 886782), (3354, 829937), (5694, 488867), (6278, 443391), (9417, 295594), (11369, 244842), (18834, 147797), (22738, 122421), (34107, 81614), (40807, 68214)]