8205639386

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{104347}}^1$

素因数の和:104534

約数の個数: 32

約数和(自身を含む): 14515224192

約数和(自身を除く): 6309584806

約数列:

[1, 2, 7, 14, 41, 82, 137, 274, 287, 574, 959, 1918, 5617, 11234, 39319, 78638, 104347, 208694, 730429, 1460858, 4278227, 8556454, 14295539, 28591078, 29947589, 59895178, 100068773, 200137546, 586117099, 1172234198, 4102819693, 8205639386]

約数ペア:

[(1, 8205639386), (2, 4102819693), (7, 1172234198), (14, 586117099), (41, 200137546), (82, 100068773), (137, 59895178), (274, 29947589), (287, 28591078), (574, 14295539), (959, 8556454), (1918, 4278227), (5617, 1460858), (11234, 730429), (39319, 208694), (78638, 104347)]