1319742

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:632

約数の個数: 24

約数和(自身を含む): 2883816

約数和(自身を除く): 1564074

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 467, 471, 934, 942, 1401, 1413, 2802, 2826, 4203, 8406, 73319, 146638, 219957, 439914, 659871, 1319742]

約数ペア:

[(1, 1319742), (2, 659871), (3, 439914), (6, 219957), (9, 146638), (18, 73319), (157, 8406), (314, 4203), (467, 2826), (471, 2802), (934, 1413), (942, 1401)]