2804329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 3240000

約数和(自身を除く): 435671

約数列:

[1, 11, 29, 59, 149, 319, 649, 1639, 1711, 4321, 8791, 18821, 47531, 96701, 254939, 2804329]

約数ペア:

[(1, 2804329), (11, 254939), (29, 96701), (59, 47531), (149, 18821), (319, 8791), (649, 4321), (1639, 1711)]