386430974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 613353600

約数和(自身を除く): 226922626

約数列:

[1, 2, 29, 58, 61, 122, 239, 457, 478, 914, 1769, 3538, 6931, 13253, 13862, 14579, 26506, 27877, 29158, 55754, 109223, 218446, 422791, 808433, 845582, 1616866, 3167467, 6334934, 6662603, 13325206, 193215487, 386430974]

約数ペア:

[(1, 386430974), (2, 193215487), (29, 13325206), (58, 6662603), (61, 6334934), (122, 3167467), (239, 1616866), (457, 845582), (478, 808433), (914, 422791), (1769, 218446), (3538, 109223), (6931, 55754), (13253, 29158), (13862, 27877), (14579, 26506)]