487954372

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{54049}}^1$

素因数の和:54151

約数の個数: 24

約数和(自身を含む): 891392600

約数和(自身を除く): 403438228

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 54049, 108098, 216196, 1999813, 3296989, 3999626, 6593978, 7999252, 13187956, 121988593, 243977186, 487954372]

約数ペア:

[(1, 487954372), (2, 243977186), (4, 121988593), (37, 13187956), (61, 7999252), (74, 6593978), (122, 3999626), (148, 3296989), (244, 1999813), (2257, 216196), (4514, 108098), (9028, 54049)]