2016389584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4523}}^1$

素因数の和:4708

約数の個数: 80

約数和(自身を含む): 4543905600

約数和(自身を除く): 2527516016

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 149, 176, 187, 272, 298, 374, 596, 748, 1192, 1496, 1639, 2384, 2533, 2992, 3278, 4523, 5066, 6556, 9046, 10132, 13112, 18092, 20264, 26224, 27863, 36184, 40528, 49753, 55726, 72368, 76891, 99506, 111452, 153782, 199012, 222904, 307564, 398024, 445808, 615128, 673927, 796048, 845801, 1230256, 1347854, 1691602, 2695708, 3383204, 5391416, 6766408, 7413197, 10782832, 11456759, 13532816, 14826394, 22913518, 29652788, 45827036, 59305576, 91654072, 118611152, 126024349, 183308144, 252048698, 504097396, 1008194792, 2016389584]

約数ペア:

[(1, 2016389584), (2, 1008194792), (4, 504097396), (8, 252048698), (11, 183308144), (16, 126024349), (17, 118611152), (22, 91654072), (34, 59305576), (44, 45827036), (68, 29652788), (88, 22913518), (136, 14826394), (149, 13532816), (176, 11456759), (187, 10782832), (272, 7413197), (298, 6766408), (374, 5391416), (596, 3383204), (748, 2695708), (1192, 1691602), (1496, 1347854), (1639, 1230256), (2384, 845801), (2533, 796048), (2992, 673927), (3278, 615128), (4523, 445808), (5066, 398024), (6556, 307564), (9046, 222904), (10132, 199012), (13112, 153782), (18092, 111452), (20264, 99506), (26224, 76891), (27863, 72368), (36184, 55726), (40528, 49753)]