3638284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 7388416

約数和(自身を除く): 3750132

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 61, 62, 74, 122, 124, 148, 244, 403, 481, 793, 806, 962, 1147, 1586, 1612, 1891, 1924, 2257, 2294, 3172, 3782, 4514, 4588, 7564, 9028, 14911, 24583, 29341, 29822, 49166, 58682, 59644, 69967, 98332, 117364, 139934, 279868, 909571, 1819142, 3638284]

約数ペア:

[(1, 3638284), (2, 1819142), (4, 909571), (13, 279868), (26, 139934), (31, 117364), (37, 98332), (52, 69967), (61, 59644), (62, 58682), (74, 49166), (122, 29822), (124, 29341), (148, 24583), (244, 14911), (403, 9028), (481, 7564), (793, 4588), (806, 4514), (962, 3782), (1147, 3172), (1586, 2294), (1612, 2257), (1891, 1924)]