13028964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 33454848

約数和(自身を除く): 20425884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1777, 1833, 2444, 3554, 3666, 5331, 7108, 7332, 10662, 21324, 23101, 46202, 69303, 83519, 92404, 138606, 167038, 250557, 277212, 334076, 501114, 1002228, 1085747, 2171494, 3257241, 4342988, 6514482, 13028964]

約数ペア:

[(1, 13028964), (2, 6514482), (3, 4342988), (4, 3257241), (6, 2171494), (12, 1085747), (13, 1002228), (26, 501114), (39, 334076), (47, 277212), (52, 250557), (78, 167038), (94, 138606), (141, 92404), (156, 83519), (188, 69303), (282, 46202), (564, 23101), (611, 21324), (1222, 10662), (1777, 7332), (1833, 7108), (2444, 5331), (3554, 3666)]