64998902

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{1021}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 98725200

約数和(自身を除く): 33726298

約数列:

[1, 2, 139, 229, 278, 458, 1021, 2042, 31831, 63662, 141919, 233809, 283838, 467618, 32499451, 64998902]

約数ペア:

[(1, 64998902), (2, 32499451), (139, 467618), (229, 283838), (278, 233809), (458, 141919), (1021, 63662), (2042, 31831)]