804918244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2609}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 1611414000

約数和(自身を除く): 806495756

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 349, 442, 698, 884, 1396, 2609, 4537, 5218, 5933, 9074, 10436, 11866, 18148, 23732, 33917, 44353, 67834, 77129, 88706, 135668, 154258, 177412, 308516, 576589, 910541, 1153178, 1821082, 2306356, 3642164, 11837033, 15479197, 23674066, 30958394, 47348132, 61916788, 201229561, 402459122, 804918244]

約数ペア:

[(1, 804918244), (2, 402459122), (4, 201229561), (13, 61916788), (17, 47348132), (26, 30958394), (34, 23674066), (52, 15479197), (68, 11837033), (221, 3642164), (349, 2306356), (442, 1821082), (698, 1153178), (884, 910541), (1396, 576589), (2609, 308516), (4537, 177412), (5218, 154258), (5933, 135668), (9074, 88706), (10436, 77129), (11866, 67834), (18148, 44353), (23732, 33917)]