2891736686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{3709}}^1$

素因数の和:4748

約数の個数: 32

約数和(自身を含む): 4798543680

約数和(自身を除く): 1906806994

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 997, 1994, 3709, 7418, 16949, 22931, 33898, 45862, 63053, 85307, 126106, 170614, 389827, 779654, 1450219, 2900438, 3697873, 7395746, 62863841, 85051079, 125727682, 170102158, 1445868343, 2891736686]

約数ペア:

[(1, 2891736686), (2, 1445868343), (17, 170102158), (23, 125727682), (34, 85051079), (46, 62863841), (391, 7395746), (782, 3697873), (997, 2900438), (1994, 1450219), (3709, 779654), (7418, 389827), (16949, 170614), (22931, 126106), (33898, 85307), (45862, 63053)]