2629578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 6067584

約数和(自身を除く): 3438006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 457, 822, 914, 959, 1371, 1918, 2742, 2877, 3199, 5754, 6398, 9597, 19194, 62609, 125218, 187827, 375654, 438263, 876526, 1314789, 2629578]

約数ペア:

[(1, 2629578), (2, 1314789), (3, 876526), (6, 438263), (7, 375654), (14, 187827), (21, 125218), (42, 62609), (137, 19194), (274, 9597), (411, 6398), (457, 5754), (822, 3199), (914, 2877), (959, 2742), (1371, 1918)]