2019914328

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{5279}}^1$

素因数の和:5544

約数の個数: 64

約数和(自身を含む): 5132160000

約数和(自身を除く): 3112245672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 149, 214, 298, 321, 428, 447, 596, 642, 856, 894, 1192, 1284, 1788, 2568, 3576, 5279, 10558, 15837, 15943, 21116, 31674, 31886, 42232, 47829, 63348, 63772, 95658, 126696, 127544, 191316, 382632, 564853, 786571, 1129706, 1573142, 1694559, 2259412, 2359713, 3146284, 3389118, 4518824, 4719426, 6292568, 6778236, 9438852, 13556472, 18877704, 84163097, 168326194, 252489291, 336652388, 504978582, 673304776, 1009957164, 2019914328]

約数ペア:

[(1, 2019914328), (2, 1009957164), (3, 673304776), (4, 504978582), (6, 336652388), (8, 252489291), (12, 168326194), (24, 84163097), (107, 18877704), (149, 13556472), (214, 9438852), (298, 6778236), (321, 6292568), (428, 4719426), (447, 4518824), (596, 3389118), (642, 3146284), (856, 2359713), (894, 2259412), (1192, 1694559), (1284, 1573142), (1788, 1129706), (2568, 786571), (3576, 564853), (5279, 382632), (10558, 191316), (15837, 127544), (15943, 126696), (21116, 95658), (31674, 63772), (31886, 63348), (42232, 47829)]