2017991586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{23801}}^1$

素因数の和:24906

約数の個数: 32

約数和(自身を含む): 4350624768

約数和(自身を除く): 2332633182

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1087, 2174, 3261, 6522, 14131, 23801, 28262, 42393, 47602, 71403, 84786, 142806, 309413, 618826, 928239, 1856478, 25871687, 51743374, 77615061, 155230122, 336331931, 672663862, 1008995793, 2017991586]

約数ペア:

[(1, 2017991586), (2, 1008995793), (3, 672663862), (6, 336331931), (13, 155230122), (26, 77615061), (39, 51743374), (78, 25871687), (1087, 1856478), (2174, 928239), (3261, 618826), (6522, 309413), (14131, 142806), (23801, 84786), (28262, 71403), (42393, 47602)]