2015918512

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1880521}}^1$

素因数の和:1880596

約数の個数: 20

約数和(自身を含む): 3964140376

約数和(自身を除く): 1948221864

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1880521, 3761042, 7522084, 15044168, 30088336, 125994907, 251989814, 503979628, 1007959256, 2015918512]

約数ペア:

[(1, 2015918512), (2, 1007959256), (4, 503979628), (8, 251989814), (16, 125994907), (67, 30088336), (134, 15044168), (268, 7522084), (536, 3761042), (1072, 1880521)]