2980402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 4707072

約数和(自身を除く): 1726670

約数列:

[1, 2, 31, 53, 62, 106, 907, 1643, 1814, 3286, 28117, 48071, 56234, 96142, 1490201, 2980402]

約数ペア:

[(1, 2980402), (2, 1490201), (31, 96142), (53, 56234), (62, 48071), (106, 28117), (907, 3286), (1643, 1814)]