2012946908

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{300799}}^1$

素因数の和:301049

約数の個数: 24

約数和(自身を含む): 4042752000

約数和(自身を除く): 2029805092

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 300799, 601598, 1203196, 2105593, 4211186, 8422372, 71890961, 143781922, 287563844, 503236727, 1006473454, 2012946908]

約数ペア:

[(1, 2012946908), (2, 1006473454), (4, 503236727), (7, 287563844), (14, 143781922), (28, 71890961), (239, 8422372), (478, 4211186), (956, 2105593), (1673, 1203196), (3346, 601598), (6692, 300799)]