1296103022

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 2012040000

約数和(自身を除く): 715936978

約数列:

[1, 2, 53, 106, 137, 149, 274, 298, 599, 1198, 7261, 7897, 14522, 15794, 20413, 31747, 40826, 63494, 82063, 89251, 164126, 178502, 1081889, 2163778, 4349339, 4730303, 8698678, 9460606, 12227387, 24454774, 648051511, 1296103022]

約数ペア:

[(1, 1296103022), (2, 648051511), (53, 24454774), (106, 12227387), (137, 9460606), (149, 8698678), (274, 4730303), (298, 4349339), (599, 2163778), (1198, 1081889), (7261, 178502), (7897, 164126), (14522, 89251), (15794, 82063), (20413, 63494), (31747, 40826)]