314828486

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2543}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 556830720

約数和(自身を除く): 242002234

約数列:

[1, 2, 7, 14, 37, 74, 239, 259, 478, 518, 1673, 2543, 3346, 5086, 8843, 17686, 17801, 35602, 61901, 94091, 123802, 188182, 607777, 658637, 1215554, 1317274, 4254439, 8508878, 22487749, 44975498, 157414243, 314828486]

約数ペア:

[(1, 314828486), (2, 157414243), (7, 44975498), (14, 22487749), (37, 8508878), (74, 4254439), (239, 1317274), (259, 1215554), (478, 658637), (518, 607777), (1673, 188182), (2543, 123802), (3346, 94091), (5086, 61901), (8843, 35602), (17686, 17801)]