997703446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{2161}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 1632604032

約数和(自身を除く): 634900586

約数列:

[1, 2, 17, 34, 37, 74, 367, 629, 734, 1258, 2161, 4322, 6239, 12478, 13579, 27158, 36737, 73474, 79957, 159914, 230843, 461686, 793087, 1359269, 1586174, 2718538, 13482479, 26964958, 29344219, 58688438, 498851723, 997703446]

約数ペア:

[(1, 997703446), (2, 498851723), (17, 58688438), (34, 29344219), (37, 26964958), (74, 13482479), (367, 2718538), (629, 1586174), (734, 1359269), (1258, 793087), (2161, 461686), (4322, 230843), (6239, 159914), (12478, 79957), (13579, 73474), (27158, 36737)]