2071664

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 4687200

約数和(自身を除く): 2615536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 349, 371, 424, 698, 742, 848, 1396, 1484, 2443, 2792, 2968, 4886, 5584, 5936, 9772, 18497, 19544, 36994, 39088, 73988, 129479, 147976, 258958, 295952, 517916, 1035832, 2071664]

約数ペア:

[(1, 2071664), (2, 1035832), (4, 517916), (7, 295952), (8, 258958), (14, 147976), (16, 129479), (28, 73988), (53, 39088), (56, 36994), (106, 19544), (112, 18497), (212, 9772), (349, 5936), (371, 5584), (424, 4886), (698, 2968), (742, 2792), (848, 2443), (1396, 1484)]