2019264

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:837

約数の個数: 56

約数和(自身を含む): 5760720

約数和(自身を除く): 3741456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 809, 832, 1248, 1618, 2427, 2496, 3236, 4854, 6472, 9708, 10517, 12944, 19416, 21034, 25888, 31551, 38832, 42068, 51776, 63102, 77664, 84136, 126204, 155328, 168272, 252408, 336544, 504816, 673088, 1009632, 2019264]

約数ペア:

[(1, 2019264), (2, 1009632), (3, 673088), (4, 504816), (6, 336544), (8, 252408), (12, 168272), (13, 155328), (16, 126204), (24, 84136), (26, 77664), (32, 63102), (39, 51776), (48, 42068), (52, 38832), (64, 31551), (78, 25888), (96, 21034), (104, 19416), (156, 12944), (192, 10517), (208, 9708), (312, 6472), (416, 4854), (624, 3236), (809, 2496), (832, 2427), (1248, 1618)]