1329665906

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{18743}}^1$

素因数の和:19273

約数の個数: 16

約数和(自身を含む): 2024352000

約数和(自身を除く): 694686094

約数列:

[1, 2, 79, 158, 449, 898, 18743, 35471, 37486, 70942, 1480697, 2961394, 8415607, 16831214, 664832953, 1329665906]

約数ペア:

[(1, 1329665906), (2, 664832953), (79, 16831214), (158, 8415607), (449, 2961394), (898, 1480697), (18743, 70942), (35471, 37486)]