2899687970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{65323}}^1$

素因数の和:65546

約数の個数: 32

約数和(自身を含む): 5474673792

約数和(自身を除く): 2574985822

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1930, 4439, 8878, 22195, 44390, 65323, 130646, 326615, 653230, 1502429, 3004858, 7512145, 12607339, 15024290, 25214678, 63036695, 126073390, 289968797, 579937594, 1449843985, 2899687970]

約数ペア:

[(1, 2899687970), (2, 1449843985), (5, 579937594), (10, 289968797), (23, 126073390), (46, 63036695), (115, 25214678), (193, 15024290), (230, 12607339), (386, 7512145), (965, 3004858), (1930, 1502429), (4439, 653230), (8878, 326615), (22195, 130646), (44390, 65323)]