2159072

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:738

約数の個数: 24

約数和(自身を含む): 4296600

約数和(自身を除く): 2137528

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 619, 872, 1238, 1744, 2476, 3488, 4952, 9904, 19808, 67471, 134942, 269884, 539768, 1079536, 2159072]

約数ペア:

[(1, 2159072), (2, 1079536), (4, 539768), (8, 269884), (16, 134942), (32, 67471), (109, 19808), (218, 9904), (436, 4952), (619, 3488), (872, 2476), (1238, 1744)]