1487318

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 2764800

約数和(自身を除く): 1277482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 149, 161, 217, 298, 322, 434, 713, 1043, 1426, 2086, 3427, 4619, 4991, 6854, 9238, 9982, 23989, 32333, 47978, 64666, 106237, 212474, 743659, 1487318]

約数ペア:

[(1, 1487318), (2, 743659), (7, 212474), (14, 106237), (23, 64666), (31, 47978), (46, 32333), (62, 23989), (149, 9982), (161, 9238), (217, 6854), (298, 4991), (322, 4619), (434, 3427), (713, 2086), (1043, 1426)]