2013901516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{10627}}^1$

素因数の和:10774

約数の個数: 48

約数和(自身を含む): 3963818880

約数和(自身を除く): 1949917364

約数列:

[1, 2, 4, 11, 22, 44, 59, 73, 118, 146, 236, 292, 649, 803, 1298, 1606, 2596, 3212, 4307, 8614, 10627, 17228, 21254, 42508, 47377, 94754, 116897, 189508, 233794, 467588, 626993, 775771, 1253986, 1551542, 2507972, 3103084, 6896923, 8533481, 13793846, 17066962, 27587692, 34133924, 45770489, 91540978, 183081956, 503475379, 1006950758, 2013901516]

約数ペア:

[(1, 2013901516), (2, 1006950758), (4, 503475379), (11, 183081956), (22, 91540978), (44, 45770489), (59, 34133924), (73, 27587692), (118, 17066962), (146, 13793846), (236, 8533481), (292, 6896923), (649, 3103084), (803, 2507972), (1298, 1551542), (1606, 1253986), (2596, 775771), (3212, 626993), (4307, 467588), (8614, 233794), (10627, 189508), (17228, 116897), (21254, 94754), (42508, 47377)]