1207728284

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{56531}}^1$

素因数の和:56658

約数の個数: 36

約数和(自身を含む): 2481189480

約数和(自身を除く): 1273461196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 5341, 10682, 21364, 56531, 113062, 226124, 395717, 791434, 1582868, 2770019, 5540038, 6161879, 11080076, 12323758, 24647516, 43133153, 86266306, 172532612, 301932071, 603864142, 1207728284]

約数ペア:

[(1, 1207728284), (2, 603864142), (4, 301932071), (7, 172532612), (14, 86266306), (28, 43133153), (49, 24647516), (98, 12323758), (109, 11080076), (196, 6161879), (218, 5540038), (436, 2770019), (763, 1582868), (1526, 791434), (3052, 395717), (5341, 226124), (10682, 113062), (21364, 56531)]