2018952856

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{202381}}^1$

素因数の和:202459

約数の個数: 32

約数和(自身を含む): 4007163600

約数和(自身を除く): 1988210744

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 202381, 404762, 809524, 1619048, 5869049, 8702383, 11738098, 17404766, 23476196, 34809532, 46952392, 69619064, 252369107, 504738214, 1009476428, 2018952856]

約数ペア:

[(1, 2018952856), (2, 1009476428), (4, 504738214), (8, 252369107), (29, 69619064), (43, 46952392), (58, 34809532), (86, 23476196), (116, 17404766), (172, 11738098), (232, 8702383), (344, 5869049), (1247, 1619048), (2494, 809524), (4988, 404762), (9976, 202381)]