713292281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 826277760

約数和(自身を除く): 112985479

約数列:

[1, 13, 19, 107, 137, 197, 247, 1391, 1781, 2033, 2561, 2603, 3743, 14659, 21079, 26429, 26989, 33839, 48659, 190567, 274027, 278521, 350857, 400501, 512791, 2887823, 3620773, 5206513, 6666283, 37541699, 54868637, 713292281]

約数ペア:

[(1, 713292281), (13, 54868637), (19, 37541699), (107, 6666283), (137, 5206513), (197, 3620773), (247, 2887823), (1391, 512791), (1781, 400501), (2033, 350857), (2561, 278521), (2603, 274027), (3743, 190567), (14659, 48659), (21079, 33839), (26429, 26989)]