122555752004

素因数分解:

$2^2\times 7^2\times {\mathrm{1399}}^1\times {\mathrm{446951}}^1$

素因数の和:448368

約数の個数: 36

約数和(自身を含む): 249667387200

約数和(自身を除く): 127111635196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1399, 2798, 5596, 9793, 19586, 39172, 68551, 137102, 274204, 446951, 893902, 1787804, 3128657, 6257314, 12514628, 21900599, 43801198, 87602396, 625284449, 1250568898, 2501137796, 4376991143, 8753982286, 17507964572, 30638938001, 61277876002, 122555752004]

約数ペア:

[(1, 122555752004), (2, 61277876002), (4, 30638938001), (7, 17507964572), (14, 8753982286), (28, 4376991143), (49, 2501137796), (98, 1250568898), (196, 625284449), (1399, 87602396), (2798, 43801198), (5596, 21900599), (9793, 12514628), (19586, 6257314), (39172, 3128657), (68551, 1787804), (137102, 893902), (274204, 446951)]