985017208

素因数分解:

$2^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{11909}}^1$

素因数の和:12140

約数の個数: 48

約数和(自身を含む): 2158806600

約数和(自身を除く): 1173789392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 211, 392, 422, 844, 1477, 1688, 2954, 5908, 10339, 11816, 11909, 20678, 23818, 41356, 47636, 82712, 83363, 95272, 166726, 333452, 583541, 666904, 1167082, 2334164, 2512799, 4668328, 5025598, 10051196, 17589593, 20102392, 35179186, 70358372, 123127151, 140716744, 246254302, 492508604, 985017208]

約数ペア:

[(1, 985017208), (2, 492508604), (4, 246254302), (7, 140716744), (8, 123127151), (14, 70358372), (28, 35179186), (49, 20102392), (56, 17589593), (98, 10051196), (196, 5025598), (211, 4668328), (392, 2512799), (422, 2334164), (844, 1167082), (1477, 666904), (1688, 583541), (2954, 333452), (5908, 166726), (10339, 95272), (11816, 83363), (11909, 82712), (20678, 47636), (23818, 41356)]