253738897958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6917}}^1\times {\mathrm{201557}}^1$

素因数の和:208496

約数の個数: 32

約数和(自身を含む): 468511089984

約数和(自身を除く): 214772192026

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 6917, 13834, 48419, 89921, 96838, 179842, 201557, 403114, 629447, 1258894, 1410899, 2620241, 2821798, 5240482, 18341687, 36683374, 1394169769, 2788339538, 9759188383, 18124206997, 19518376766, 36248413994, 126869448979, 253738897958]

約数ペア:

[(1, 253738897958), (2, 126869448979), (7, 36248413994), (13, 19518376766), (14, 18124206997), (26, 9759188383), (91, 2788339538), (182, 1394169769), (6917, 36683374), (13834, 18341687), (48419, 5240482), (89921, 2821798), (96838, 2620241), (179842, 1410899), (201557, 1258894), (403114, 629447)]