306570814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2389}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 530006400

約数和(自身を除く): 223435586

約数列:

[1, 2, 11, 19, 22, 38, 209, 307, 418, 614, 2389, 3377, 4778, 5833, 6754, 11666, 26279, 45391, 52558, 64163, 90782, 128326, 499301, 733423, 998602, 1466846, 8067653, 13935037, 16135306, 27870074, 153285407, 306570814]

約数ペア:

[(1, 306570814), (2, 153285407), (11, 27870074), (19, 16135306), (22, 13935037), (38, 8067653), (209, 1466846), (307, 998602), (418, 733423), (614, 499301), (2389, 128326), (3377, 90782), (4778, 64163), (5833, 52558), (6754, 45391), (11666, 26279)]