1330941762

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{3917}}^1$

素因数の和:4407

約数の個数: 48

約数和(自身を含む): 2958246720

約数和(自身を除く): 1627304958

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 439, 774, 878, 1317, 2634, 3917, 3951, 7834, 7902, 11751, 18877, 23502, 35253, 37754, 56631, 70506, 113262, 168431, 169893, 336862, 339786, 505293, 1010586, 1515879, 1719563, 3031758, 3439126, 5158689, 10317378, 15476067, 30952134, 73941209, 147882418, 221823627, 443647254, 665470881, 1330941762]

約数ペア:

[(1, 1330941762), (2, 665470881), (3, 443647254), (6, 221823627), (9, 147882418), (18, 73941209), (43, 30952134), (86, 15476067), (129, 10317378), (258, 5158689), (387, 3439126), (439, 3031758), (774, 1719563), (878, 1515879), (1317, 1010586), (2634, 505293), (3917, 339786), (3951, 336862), (7834, 169893), (7902, 168431), (11751, 113262), (18877, 70506), (23502, 56631), (35253, 37754)]