2016038895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4201}}^1$

素因数の和:4352

約数の個数: 64

約数和(自身を含む): 3659572224

約数和(自身を除く): 1643533329

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 107, 115, 195, 299, 321, 345, 535, 897, 1391, 1495, 1605, 2461, 4173, 4201, 4485, 6955, 7383, 12305, 12603, 20865, 21005, 31993, 36915, 54613, 63015, 95979, 96623, 159965, 163839, 273065, 289869, 449507, 479895, 483115, 819195, 1256099, 1348521, 1449345, 2247535, 3768297, 5843591, 6280495, 6742605, 10338661, 17530773, 18841485, 29217955, 31015983, 51693305, 87653865, 134402593, 155079915, 403207779, 672012965, 2016038895]

約数ペア:

[(1, 2016038895), (3, 672012965), (5, 403207779), (13, 155079915), (15, 134402593), (23, 87653865), (39, 51693305), (65, 31015983), (69, 29217955), (107, 18841485), (115, 17530773), (195, 10338661), (299, 6742605), (321, 6280495), (345, 5843591), (535, 3768297), (897, 2247535), (1391, 1449345), (1495, 1348521), (1605, 1256099), (2461, 819195), (4173, 483115), (4201, 479895), (4485, 449507), (6955, 289869), (7383, 273065), (12305, 163839), (12603, 159965), (20865, 96623), (21005, 95979), (31993, 63015), (36915, 54613)]