2859906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 6595200

約数和(自身を除く): 3735294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 457, 894, 914, 1043, 1371, 2086, 2742, 3129, 3199, 6258, 6398, 9597, 19194, 68093, 136186, 204279, 408558, 476651, 953302, 1429953, 2859906]

約数ペア:

[(1, 2859906), (2, 1429953), (3, 953302), (6, 476651), (7, 408558), (14, 204279), (21, 136186), (42, 68093), (149, 19194), (298, 9597), (447, 6398), (457, 6258), (894, 3199), (914, 3129), (1043, 2742), (1371, 2086)]