827303912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{12491}}^1$

素因数の和:13001

約数の個数: 32

約数和(自身を含む): 1645945920

約数和(自身を除く): 818642008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 487, 974, 1948, 3896, 8279, 12491, 16558, 24982, 33116, 49964, 66232, 99928, 212347, 424694, 849388, 1698776, 6083117, 12166234, 24332468, 48664936, 103412989, 206825978, 413651956, 827303912]

約数ペア:

[(1, 827303912), (2, 413651956), (4, 206825978), (8, 103412989), (17, 48664936), (34, 24332468), (68, 12166234), (136, 6083117), (487, 1698776), (974, 849388), (1948, 424694), (3896, 212347), (8279, 99928), (12491, 66232), (16558, 49964), (24982, 33116)]