2016351764

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1289}}^1$

素因数の和:1677

約数の個数: 72

約数和(自身を含む): 4298857920

約数和(自身を除く): 2282506156

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 347, 644, 694, 1127, 1289, 1388, 2254, 2429, 2578, 4508, 4858, 5156, 7981, 9023, 9716, 15962, 17003, 18046, 29647, 31924, 34006, 36092, 55867, 59294, 63161, 68012, 111734, 118588, 126322, 207529, 223468, 252644, 391069, 415058, 447283, 782138, 830116, 894566, 1452703, 1564276, 1789132, 2905406, 3130981, 5810812, 6261962, 10287509, 12523924, 20575018, 21916867, 41150036, 43833734, 72012563, 87667468, 144025126, 288050252, 504087941, 1008175882, 2016351764]

約数ペア:

[(1, 2016351764), (2, 1008175882), (4, 504087941), (7, 288050252), (14, 144025126), (23, 87667468), (28, 72012563), (46, 43833734), (49, 41150036), (92, 21916867), (98, 20575018), (161, 12523924), (196, 10287509), (322, 6261962), (347, 5810812), (644, 3130981), (694, 2905406), (1127, 1789132), (1289, 1564276), (1388, 1452703), (2254, 894566), (2429, 830116), (2578, 782138), (4508, 447283), (4858, 415058), (5156, 391069), (7981, 252644), (9023, 223468), (9716, 207529), (15962, 126322), (17003, 118588), (18046, 111734), (29647, 68012), (31924, 63161), (34006, 59294), (36092, 55867)]