1331942402

素因数分解:

$2^1\times 7^3\times {\mathrm{1941607}}^1$

素因数の和:1941630

約数の個数: 16

約数和(自身を含む): 2329929600

約数和(自身を除く): 997987198

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1941607, 3883214, 13591249, 27182498, 95138743, 190277486, 665971201, 1331942402]

約数ペア:

[(1, 1331942402), (2, 665971201), (7, 190277486), (14, 95138743), (49, 27182498), (98, 13591249), (343, 3883214), (686, 1941607)]