25778700974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{15671}}^1$

素因数の和:16256

約数の個数: 32

約数和(自身を含む): 42021020160

約数和(自身を除く): 16242319186

約数列:

[1, 2, 13, 26, 151, 302, 419, 838, 1963, 3926, 5447, 10894, 15671, 31342, 63269, 126538, 203723, 407446, 822497, 1644994, 2366321, 4732642, 6566149, 13132298, 30762173, 61524346, 85359937, 170719874, 991488499, 1982976998, 12889350487, 25778700974]

約数ペア:

[(1, 25778700974), (2, 12889350487), (13, 1982976998), (26, 991488499), (151, 170719874), (302, 85359937), (419, 61524346), (838, 30762173), (1963, 13132298), (3926, 6566149), (5447, 4732642), (10894, 2366321), (15671, 1644994), (31342, 822497), (63269, 407446), (126538, 203723)]