3778292

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 36

約数和(自身を含む): 7914564

約数和(自身を除く): 4136272

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 521, 1036, 1042, 1813, 2084, 3626, 3647, 7252, 7294, 14588, 19277, 25529, 38554, 51058, 77108, 102116, 134939, 269878, 539756, 944573, 1889146, 3778292]

約数ペア:

[(1, 3778292), (2, 1889146), (4, 944573), (7, 539756), (14, 269878), (28, 134939), (37, 102116), (49, 77108), (74, 51058), (98, 38554), (148, 25529), (196, 19277), (259, 14588), (518, 7294), (521, 7252), (1036, 3647), (1042, 3626), (1813, 2084)]