2008746430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{37951}}^1$

素因数の和:38104

約数の個数: 32

約数和(自身を含む): 3716259840

約数和(自身を除く): 1707513410

約数列:

[1, 2, 5, 10, 67, 79, 134, 158, 335, 395, 670, 790, 5293, 10586, 26465, 37951, 52930, 75902, 189755, 379510, 2542717, 2998129, 5085434, 5996258, 12713585, 14990645, 25427170, 29981290, 200874643, 401749286, 1004373215, 2008746430]

約数ペア:

[(1, 2008746430), (2, 1004373215), (5, 401749286), (10, 200874643), (67, 29981290), (79, 25427170), (134, 14990645), (158, 12713585), (335, 5996258), (395, 5085434), (670, 2998129), (790, 2542717), (5293, 379510), (10586, 189755), (26465, 75902), (37951, 52930)]