3970299986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{128747}}^1$

素因数の和:129673

約数の個数: 16

約数和(自身を含む): 6312771936

約数和(自身を除く): 2342471950

約数列:

[1, 2, 17, 34, 907, 1814, 15419, 30838, 128747, 257494, 2188699, 4377398, 116773529, 233547058, 1985149993, 3970299986]

約数ペア:

[(1, 3970299986), (2, 1985149993), (17, 233547058), (34, 116773529), (907, 4377398), (1814, 2188699), (15419, 257494), (30838, 128747)]