9914978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 17003520

約数和(自身を除く): 7088542

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 409, 527, 713, 782, 818, 1054, 1426, 6953, 9407, 12121, 12679, 13906, 18814, 24242, 25358, 159919, 215543, 291617, 319838, 431086, 583234, 4957489, 9914978]

約数ペア:

[(1, 9914978), (2, 4957489), (17, 583234), (23, 431086), (31, 319838), (34, 291617), (46, 215543), (62, 159919), (391, 25358), (409, 24242), (527, 18814), (713, 13906), (782, 12679), (818, 12121), (1054, 9407), (1426, 6953)]