2881362

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 3469038

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 293, 298, 447, 586, 879, 894, 1639, 1758, 3223, 3278, 4917, 6446, 9669, 9834, 19338, 43657, 87314, 130971, 261942, 480227, 960454, 1440681, 2881362]

約数ペア:

[(1, 2881362), (2, 1440681), (3, 960454), (6, 480227), (11, 261942), (22, 130971), (33, 87314), (66, 43657), (149, 19338), (293, 9834), (298, 9669), (447, 6446), (586, 4917), (879, 3278), (894, 3223), (1639, 1758)]