1322672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6359}}^1$

素因数の和:6380

約数の個数: 20

約数和(自身を含む): 2760240

約数和(自身を除く): 1437568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6359, 12718, 25436, 50872, 82667, 101744, 165334, 330668, 661336, 1322672]

約数ペア:

[(1, 1322672), (2, 661336), (4, 330668), (8, 165334), (13, 101744), (16, 82667), (26, 50872), (52, 25436), (104, 12718), (208, 6359)]