1333389974

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{3571}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 2314656000

約数和(自身を除く): 981266026

約数列:

[1, 2, 7, 14, 149, 179, 298, 358, 1043, 1253, 2086, 2506, 3571, 7142, 24997, 26671, 49994, 53342, 186697, 373394, 532079, 639209, 1064158, 1278418, 3724553, 4474463, 7449106, 8948926, 95242141, 190484282, 666694987, 1333389974]

約数ペア:

[(1, 1333389974), (2, 666694987), (7, 190484282), (14, 95242141), (149, 8948926), (179, 7449106), (298, 4474463), (358, 3724553), (1043, 1278418), (1253, 1064158), (2086, 639209), (2506, 532079), (3571, 373394), (7142, 186697), (24997, 53342), (26671, 49994)]