1617207116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{74143}}^1$

素因数の和:74214

約数の個数: 48

約数和(自身を含む): 3487733760

約数和(自身を除く): 1870526644

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, 74143, 148286, 296572, 519001, 1038002, 1408717, 2076004, 2817434, 3039863, 5634868, 6079726, 9861019, 12159452, 19722038, 21279041, 39444076, 42558082, 57757397, 85116164, 115514794, 231029588, 404301779, 808603558, 1617207116]

約数ペア:

[(1, 1617207116), (2, 808603558), (4, 404301779), (7, 231029588), (14, 115514794), (19, 85116164), (28, 57757397), (38, 42558082), (41, 39444076), (76, 21279041), (82, 19722038), (133, 12159452), (164, 9861019), (266, 6079726), (287, 5634868), (532, 3039863), (574, 2817434), (779, 2076004), (1148, 1408717), (1558, 1038002), (3116, 519001), (5453, 296572), (10906, 148286), (21812, 74143)]