1376975908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{8581}}^1$

素因数の和:9124

約数の個数: 48

約数和(自身を含む): 3010428288

約数和(自身を除く): 1633452380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 521, 1042, 2084, 3647, 5731, 7294, 8581, 11462, 14588, 17162, 22924, 34324, 40117, 60067, 80234, 94391, 120134, 160468, 188782, 240268, 377564, 660737, 1321474, 2642948, 4470701, 8941402, 17882804, 31294907, 49177711, 62589814, 98355422, 125179628, 196710844, 344243977, 688487954, 1376975908]

約数ペア:

[(1, 1376975908), (2, 688487954), (4, 344243977), (7, 196710844), (11, 125179628), (14, 98355422), (22, 62589814), (28, 49177711), (44, 31294907), (77, 17882804), (154, 8941402), (308, 4470701), (521, 2642948), (1042, 1321474), (2084, 660737), (3647, 377564), (5731, 240268), (7294, 188782), (8581, 160468), (11462, 120134), (14588, 94391), (17162, 80234), (22924, 60067), (34324, 40117)]