1100344

素因数分解:

$2^3\times 7^3\times {\mathrm{401}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 2412000

約数和(自身を除く): 1311656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 401, 686, 802, 1372, 1604, 2744, 2807, 3208, 5614, 11228, 19649, 22456, 39298, 78596, 137543, 157192, 275086, 550172, 1100344]

約数ペア:

[(1, 1100344), (2, 550172), (4, 275086), (7, 157192), (8, 137543), (14, 78596), (28, 39298), (49, 22456), (56, 19649), (98, 11228), (196, 5614), (343, 3208), (392, 2807), (401, 2744), (686, 1604), (802, 1372)]