789099486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257371}}^1$

素因数の和:257456

約数の個数: 32

約数和(自身を含む): 1828370688

約数和(自身を除く): 1039271202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 257371, 514742, 772113, 1544226, 1801597, 3603194, 5404791, 10809582, 18788083, 37576166, 56364249, 112728498, 131516581, 263033162, 394549743, 789099486]

約数ペア:

[(1, 789099486), (2, 394549743), (3, 263033162), (6, 131516581), (7, 112728498), (14, 56364249), (21, 37576166), (42, 18788083), (73, 10809582), (146, 5404791), (219, 3603194), (438, 1801597), (511, 1544226), (1022, 772113), (1533, 514742), (3066, 257371)]