2389272042

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{20129}}^1$

素因数の和:20478

約数の個数: 32

約数和(自身を含む): 4862119680

約数和(自身を除く): 2472847638

約数列:

[1, 2, 3, 6, 73, 146, 219, 271, 438, 542, 813, 1626, 19783, 20129, 39566, 40258, 59349, 60387, 118698, 120774, 1469417, 2938834, 4408251, 5454959, 8816502, 10909918, 16364877, 32729754, 398212007, 796424014, 1194636021, 2389272042]

約数ペア:

[(1, 2389272042), (2, 1194636021), (3, 796424014), (6, 398212007), (73, 32729754), (146, 16364877), (219, 10909918), (271, 8816502), (438, 5454959), (542, 4408251), (813, 2938834), (1626, 1469417), (19783, 120774), (20129, 118698), (39566, 60387), (40258, 59349)]