1177779638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{4051}}^1$

素因数の和:5172

約数の個数: 32

約数和(自身を含む): 2127786240

約数和(自身を除く): 950006602

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1093, 2186, 4051, 7651, 8102, 15302, 20767, 28357, 41534, 56714, 76969, 145369, 153938, 290738, 538783, 1077566, 4427743, 8855486, 30994201, 61988402, 84127117, 168254234, 588889819, 1177779638]

約数ペア:

[(1, 1177779638), (2, 588889819), (7, 168254234), (14, 84127117), (19, 61988402), (38, 30994201), (133, 8855486), (266, 4427743), (1093, 1077566), (2186, 538783), (4051, 290738), (7651, 153938), (8102, 145369), (15302, 76969), (20767, 56714), (28357, 41534)]