98407772

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{1303}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 175257600

約数和(自身を除く): 76849828

約数列:

[1, 2, 4, 79, 158, 239, 316, 478, 956, 1303, 2606, 5212, 18881, 37762, 75524, 102937, 205874, 311417, 411748, 622834, 1245668, 24601943, 49203886, 98407772]

約数ペア:

[(1, 98407772), (2, 49203886), (4, 24601943), (79, 1245668), (158, 622834), (239, 411748), (316, 311417), (478, 205874), (956, 102937), (1303, 75524), (2606, 37762), (5212, 18881)]