397096

素因数分解:

$2^3\times 7^2\times {\mathrm{1013}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 866970

約数和(自身を除く): 469874

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1013, 2026, 4052, 7091, 8104, 14182, 28364, 49637, 56728, 99274, 198548, 397096]

約数ペア:

[(1, 397096), (2, 198548), (4, 99274), (7, 56728), (8, 49637), (14, 28364), (28, 14182), (49, 8104), (56, 7091), (98, 4052), (196, 2026), (392, 1013)]