7478538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 15971904

約数和(自身を除く): 8493366

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 467, 471, 934, 942, 1401, 2669, 2802, 5338, 7939, 8007, 15878, 16014, 23817, 47634, 73319, 146638, 219957, 439914, 1246423, 2492846, 3739269, 7478538]

約数ペア:

[(1, 7478538), (2, 3739269), (3, 2492846), (6, 1246423), (17, 439914), (34, 219957), (51, 146638), (102, 73319), (157, 47634), (314, 23817), (467, 16014), (471, 15878), (934, 8007), (942, 7939), (1401, 5338), (2669, 2802)]