1992681670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{293473}}^1$

素因数の和:293584

約数の個数: 32

約数和(自身を含む): 4141505088

約数和(自身を除く): 2148823418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 293473, 586946, 1467365, 2054311, 2934730, 4108622, 10271555, 20543110, 28466881, 56933762, 142334405, 199268167, 284668810, 398536334, 996340835, 1992681670]

約数ペア:

[(1, 1992681670), (2, 996340835), (5, 398536334), (7, 284668810), (10, 199268167), (14, 142334405), (35, 56933762), (70, 28466881), (97, 20543110), (194, 10271555), (485, 4108622), (679, 2934730), (970, 2054311), (1358, 1467365), (3395, 586946), (6790, 293473)]