2949804542

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{643781}}^1$

素因数の和:643891

約数の個数: 16

約数和(自身を含む): 4635230400

約数和(自身を除く): 1685425858

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 643781, 1287562, 18669649, 37339298, 50858699, 101717398, 1474902271, 2949804542]

約数ペア:

[(1, 2949804542), (2, 1474902271), (29, 101717398), (58, 50858699), (79, 37339298), (158, 18669649), (2291, 1287562), (4582, 643781)]