13885396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 30385152

約数和(自身を除く): 16499756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 941, 1054, 1882, 2108, 3689, 3764, 6587, 7378, 13174, 14756, 15997, 26348, 29171, 31994, 58342, 63988, 111979, 116684, 204197, 223958, 408394, 447916, 495907, 816788, 991814, 1983628, 3471349, 6942698, 13885396]

約数ペア:

[(1, 13885396), (2, 6942698), (4, 3471349), (7, 1983628), (14, 991814), (17, 816788), (28, 495907), (31, 447916), (34, 408394), (62, 223958), (68, 204197), (119, 116684), (124, 111979), (217, 63988), (238, 58342), (434, 31994), (476, 29171), (527, 26348), (868, 15997), (941, 14756), (1054, 13174), (1882, 7378), (2108, 6587), (3689, 3764)]