426798922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6637}}^1$

素因数の和:6766

約数の個数: 32

約数和(自身を含む): 726462720

約数和(自身を除く): 299663798

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 407, 814, 869, 1738, 2923, 5846, 6637, 13274, 32153, 64306, 73007, 146014, 245569, 491138, 524323, 1048646, 2701259, 5402518, 5767553, 11535106, 19399951, 38799902, 213399461, 426798922]

約数ペア:

[(1, 426798922), (2, 213399461), (11, 38799902), (22, 19399951), (37, 11535106), (74, 5767553), (79, 5402518), (158, 2701259), (407, 1048646), (814, 524323), (869, 491138), (1738, 245569), (2923, 146014), (5846, 73007), (6637, 64306), (13274, 32153)]