1282205590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2728097}}^1$

素因数の和:2728151

約数の個数: 16

約数和(自身を含む): 2357076672

約数和(自身を除く): 1074871082

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2728097, 5456194, 13640485, 27280970, 128220559, 256441118, 641102795, 1282205590]

約数ペア:

[(1, 1282205590), (2, 641102795), (5, 256441118), (10, 128220559), (47, 27280970), (94, 13640485), (235, 5456194), (470, 2728097)]