13291212784

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{683}}^1\times {\mathrm{16661}}^1$

素因数の和:17425

約数の個数: 40

約数和(自身を含む): 26144277552

約数和(自身を除く): 12853064768

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 683, 1168, 1366, 2732, 5464, 10928, 16661, 33322, 49859, 66644, 99718, 133288, 199436, 266576, 398872, 797744, 1216253, 2432506, 4865012, 9730024, 11379463, 19460048, 22758926, 45517852, 91035704, 182071408, 830700799, 1661401598, 3322803196, 6645606392, 13291212784]

約数ペア:

[(1, 13291212784), (2, 6645606392), (4, 3322803196), (8, 1661401598), (16, 830700799), (73, 182071408), (146, 91035704), (292, 45517852), (584, 22758926), (683, 19460048), (1168, 11379463), (1366, 9730024), (2732, 4865012), (5464, 2432506), (10928, 1216253), (16661, 797744), (33322, 398872), (49859, 266576), (66644, 199436), (99718, 133288)]