426080470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{21929}}^1$

素因数の和:22032

約数の個数: 32

約数和(自身を含む): 805269600

約数和(自身を除く): 379189130

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3886, 9715, 19430, 21929, 43858, 109645, 219290, 635941, 1271882, 1469243, 2938486, 3179705, 6359410, 7346215, 14692430, 42608047, 85216094, 213040235, 426080470]

約数ペア:

[(1, 426080470), (2, 213040235), (5, 85216094), (10, 42608047), (29, 14692430), (58, 7346215), (67, 6359410), (134, 3179705), (145, 2938486), (290, 1469243), (335, 1271882), (670, 635941), (1943, 219290), (3886, 109645), (9715, 43858), (19430, 21929)]