842944310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{341273}}^1$

素因数の和:341312

約数の個数: 32

約数和(自身を含む): 1720020960

約数和(自身を除く): 877076650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 341273, 682546, 1706365, 3412730, 4436549, 6484187, 8873098, 12968374, 22182745, 32420935, 44365490, 64841870, 84294431, 168588862, 421472155, 842944310]

約数ペア:

[(1, 842944310), (2, 421472155), (5, 168588862), (10, 84294431), (13, 64841870), (19, 44365490), (26, 32420935), (38, 22182745), (65, 12968374), (95, 8873098), (130, 6484187), (190, 4436549), (247, 3412730), (494, 1706365), (1235, 682546), (2470, 341273)]