20150318132

素因数分解:

$2^2\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{380971}}^1$

素因数の和:382871

約数の個数: 24

約数和(自身を含む): 40322076480

約数和(自身を除く): 20171758348

約数列:

[1, 2, 4, 7, 14, 28, 1889, 3778, 7556, 13223, 26446, 52892, 380971, 761942, 1523884, 2666797, 5333594, 10667188, 719654219, 1439308438, 2878616876, 5037579533, 10075159066, 20150318132]

約数ペア:

[(1, 20150318132), (2, 10075159066), (4, 5037579533), (7, 2878616876), (14, 1439308438), (28, 719654219), (1889, 10667188), (3778, 5333594), (7556, 2666797), (13223, 1523884), (26446, 761942), (52892, 380971)]