639057202

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{8693}}^1$

素因数の和:8850

約数の個数: 32

約数和(自身を含む): 1126742400

約数和(自身を除く): 487685198

約数列:

[1, 2, 7, 14, 59, 89, 118, 178, 413, 623, 826, 1246, 5251, 8693, 10502, 17386, 36757, 60851, 73514, 121702, 512887, 773677, 1025774, 1547354, 3590209, 5415739, 7180418, 10831478, 45646943, 91293886, 319528601, 639057202]

約数ペア:

[(1, 639057202), (2, 319528601), (7, 91293886), (14, 45646943), (59, 10831478), (89, 7180418), (118, 5415739), (178, 3590209), (413, 1547354), (623, 1025774), (826, 773677), (1246, 512887), (5251, 121702), (8693, 73514), (10502, 60851), (17386, 36757)]