633876784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2085121}}^1$

素因数の和:2085148

約数の個数: 20

約数和(自身を含む): 1292775640

約数和(自身を除く): 658898856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2085121, 4170242, 8340484, 16680968, 33361936, 39617299, 79234598, 158469196, 316938392, 633876784]

約数ペア:

[(1, 633876784), (2, 316938392), (4, 158469196), (8, 79234598), (16, 39617299), (19, 33361936), (38, 16680968), (76, 8340484), (152, 4170242), (304, 2085121)]