1555002218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{48313}}^1$

素因数の和:48363

約数の個数: 48

約数和(自身を含む): 3084365760

約数和(自身を除く): 1529363542

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4598, 16093, 32186, 48313, 96626, 338191, 531443, 676382, 917947, 1062886, 1835894, 3720101, 5845873, 6425629, 7440202, 10097417, 11691746, 12851258, 20194834, 40921111, 70681919, 81842222, 111071587, 141363838, 222143174, 777501109, 1555002218]

約数ペア:

[(1, 1555002218), (2, 777501109), (7, 222143174), (11, 141363838), (14, 111071587), (19, 81842222), (22, 70681919), (38, 40921111), (77, 20194834), (121, 12851258), (133, 11691746), (154, 10097417), (209, 7440202), (242, 6425629), (266, 5845873), (418, 3720101), (847, 1835894), (1463, 1062886), (1694, 917947), (2299, 676382), (2926, 531443), (4598, 338191), (16093, 96626), (32186, 48313)]