1963806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 4481568

約数和(自身を除く): 2517762

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1481, 2962, 4443, 8886, 19253, 25177, 38506, 50354, 57759, 75531, 115518, 151062, 327301, 654602, 981903, 1963806]

約数ペア:

[(1, 1963806), (2, 981903), (3, 654602), (6, 327301), (13, 151062), (17, 115518), (26, 75531), (34, 57759), (39, 50354), (51, 38506), (78, 25177), (102, 19253), (221, 8886), (442, 4443), (663, 2962), (1326, 1481)]