412877638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 665280000

約数和(自身を除く): 252402362

約数列:

[1, 2, 19, 38, 71, 142, 199, 398, 769, 1349, 1538, 2698, 3781, 7562, 14129, 14611, 28258, 29222, 54599, 109198, 153031, 268451, 306062, 536902, 1037381, 2074762, 2907589, 5815178, 10865201, 21730402, 206438819, 412877638]

約数ペア:

[(1, 412877638), (2, 206438819), (19, 21730402), (38, 10865201), (71, 5815178), (142, 2907589), (199, 2074762), (398, 1037381), (769, 536902), (1349, 306062), (1538, 268451), (2698, 153031), (3781, 109198), (7562, 54599), (14129, 29222), (14611, 28258)]