17385989036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{45127}}^1$

素因数の和:45414

約数の個数: 48

約数和(自身を含む): 33965137920

約数和(自身を除く): 16579148884

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 239, 403, 478, 806, 956, 1612, 3107, 6214, 7409, 12428, 14818, 29636, 45127, 90254, 96317, 180508, 192634, 385268, 586651, 1173302, 1398937, 2346604, 2797874, 5595748, 10785353, 18186181, 21570706, 36372362, 43141412, 72744724, 140209589, 280419178, 334345943, 560838356, 668691886, 1337383772, 4346497259, 8692994518, 17385989036]

約数ペア:

[(1, 17385989036), (2, 8692994518), (4, 4346497259), (13, 1337383772), (26, 668691886), (31, 560838356), (52, 334345943), (62, 280419178), (124, 140209589), (239, 72744724), (403, 43141412), (478, 36372362), (806, 21570706), (956, 18186181), (1612, 10785353), (3107, 5595748), (6214, 2797874), (7409, 2346604), (12428, 1398937), (14818, 1173302), (29636, 586651), (45127, 385268), (90254, 192634), (96317, 180508)]