7976982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 17740800

約数和(自身を除く): 9763818

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 3299, 6598, 9897, 19794, 42887, 85774, 102269, 128661, 204538, 257322, 306807, 613614, 1329497, 2658994, 3988491, 7976982]

約数ペア:

[(1, 7976982), (2, 3988491), (3, 2658994), (6, 1329497), (13, 613614), (26, 306807), (31, 257322), (39, 204538), (62, 128661), (78, 102269), (93, 85774), (186, 42887), (403, 19794), (806, 9897), (1209, 6598), (2418, 3299)]