2600728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 2963432

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1471, 1768, 2942, 5884, 11768, 19123, 25007, 38246, 50014, 76492, 100028, 152984, 200056, 325091, 650182, 1300364, 2600728]

約数ペア:

[(1, 2600728), (2, 1300364), (4, 650182), (8, 325091), (13, 200056), (17, 152984), (26, 100028), (34, 76492), (52, 50014), (68, 38246), (104, 25007), (136, 19123), (221, 11768), (442, 5884), (884, 2942), (1471, 1768)]