813440706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{15269}}^1$

素因数の和:15970

約数の個数: 32

約数和(自身を含む): 1754706240

約数和(自身を除く): 941265534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 683, 1366, 2049, 4098, 8879, 15269, 17758, 26637, 30538, 45807, 53274, 91614, 198497, 396994, 595491, 1190982, 10428727, 20857454, 31286181, 62572362, 135573451, 271146902, 406720353, 813440706]

約数ペア:

[(1, 813440706), (2, 406720353), (3, 271146902), (6, 135573451), (13, 62572362), (26, 31286181), (39, 20857454), (78, 10428727), (683, 1190982), (1366, 595491), (2049, 396994), (4098, 198497), (8879, 91614), (15269, 53274), (17758, 45807), (26637, 30538)]