2012621417

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 2275257600

約数和(自身を除く): 262636183

約数列:

[1, 19, 23, 53, 113, 437, 769, 1007, 1219, 2147, 2599, 5989, 14611, 17687, 23161, 40757, 49381, 86897, 113791, 137747, 336053, 774383, 937411, 1651043, 1998631, 2617193, 4605541, 17810809, 37973989, 87505279, 105927443, 2012621417]

約数ペア:

[(1, 2012621417), (19, 105927443), (23, 87505279), (53, 37973989), (113, 17810809), (437, 4605541), (769, 2617193), (1007, 1998631), (1219, 1651043), (2147, 937411), (2599, 774383), (5989, 336053), (14611, 137747), (17687, 113791), (23161, 86897), (40757, 49381)]