1309549974

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{21863}}^1$

素因数の和:22084

約数の個数: 32

約数和(自身を含む): 2676153600

約数和(自身を除く): 1366603626

約数列:

[1, 2, 3, 6, 67, 134, 149, 201, 298, 402, 447, 894, 9983, 19966, 21863, 29949, 43726, 59898, 65589, 131178, 1464821, 2929642, 3257587, 4394463, 6515174, 8788926, 9772761, 19545522, 218258329, 436516658, 654774987, 1309549974]

約数ペア:

[(1, 1309549974), (2, 654774987), (3, 436516658), (6, 218258329), (67, 19545522), (134, 9772761), (149, 8788926), (201, 6515174), (298, 4394463), (402, 3257587), (447, 2929642), (894, 1464821), (9983, 131178), (19966, 65589), (21863, 59898), (29949, 43726)]