2208472

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 4788000

約数和(自身を除く): 2579528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 349, 452, 698, 791, 904, 1396, 1582, 2443, 2792, 3164, 4886, 6328, 9772, 19544, 39437, 78874, 157748, 276059, 315496, 552118, 1104236, 2208472]

約数ペア:

[(1, 2208472), (2, 1104236), (4, 552118), (7, 315496), (8, 276059), (14, 157748), (28, 78874), (56, 39437), (113, 19544), (226, 9772), (349, 6328), (452, 4886), (698, 3164), (791, 2792), (904, 2443), (1396, 1582)]