1019768784

素因数分解:

$2^4\times 3^1\times {\mathrm{21245183}}^1$

素因数の和:21245194

約数の個数: 20

約数和(自身を含む): 2634402816

約数和(自身を除く): 1614634032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 21245183, 42490366, 63735549, 84980732, 127471098, 169961464, 254942196, 339922928, 509884392, 1019768784]

約数ペア:

[(1, 1019768784), (2, 509884392), (3, 339922928), (4, 254942196), (6, 169961464), (8, 127471098), (12, 84980732), (16, 63735549), (24, 42490366), (48, 21245183)]