3439646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 6332160

約数和(自身を除く): 2892514

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 193, 266, 386, 469, 938, 1273, 1351, 2546, 2702, 3667, 7334, 8911, 12931, 17822, 25669, 25862, 51338, 90517, 181034, 245689, 491378, 1719823, 3439646]

約数ペア:

[(1, 3439646), (2, 1719823), (7, 491378), (14, 245689), (19, 181034), (38, 90517), (67, 51338), (133, 25862), (134, 25669), (193, 17822), (266, 12931), (386, 8911), (469, 7334), (938, 3667), (1273, 2702), (1351, 2546)]