1280451369592

素因数分解:

$2^3\times {\mathrm{547}}^1\times {\mathrm{1367}}^1\times {\mathrm{214051}}^1$

素因数の和:215971

約数の個数: 32

約数和(自身を含む): 2407006177920

約数和(自身を除く): 1126554808328

約数列:

[1, 2, 4, 8, 547, 1094, 1367, 2188, 2734, 4376, 5468, 10936, 214051, 428102, 747749, 856204, 1495498, 1712408, 2990996, 5981992, 117085897, 234171794, 292607717, 468343588, 585215434, 936687176, 1170430868, 2340861736, 160056421199, 320112842398, 640225684796, 1280451369592]

約数ペア:

[(1, 1280451369592), (2, 640225684796), (4, 320112842398), (8, 160056421199), (547, 2340861736), (1094, 1170430868), (1367, 936687176), (2188, 585215434), (2734, 468343588), (4376, 292607717), (5468, 234171794), (10936, 117085897), (214051, 5981992), (428102, 2990996), (747749, 1712408), (856204, 1495498)]