2155762907426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3583}}^1\times {\mathrm{688403}}^1$

素因数の和:692030

約数の個数: 32

約数和(自身を含む): 3552825507840

約数和(自身を除く): 1397062600414

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 3583, 7166, 68077, 82409, 136154, 164818, 688403, 1376806, 1565771, 3131542, 13079657, 15833269, 26159314, 31666538, 300832111, 601664222, 2466547949, 4933095898, 46864411031, 56730602827, 93728822062, 113461205654, 1077881453713, 2155762907426]

約数ペア:

[(1, 2155762907426), (2, 1077881453713), (19, 113461205654), (23, 93728822062), (38, 56730602827), (46, 46864411031), (437, 4933095898), (874, 2466547949), (3583, 601664222), (7166, 300832111), (68077, 31666538), (82409, 26159314), (136154, 15833269), (164818, 13079657), (688403, 3131542), (1376806, 1565771)]