1818496732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{3389}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 3635815680

約数和(自身を除く): 1817318948

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 607, 884, 1214, 2428, 3389, 6778, 7891, 10319, 13556, 15782, 20638, 31564, 41276, 44057, 57613, 88114, 115226, 134147, 176228, 230452, 268294, 536588, 748969, 1497938, 2057123, 2995876, 4114246, 8228492, 26742599, 34971091, 53485198, 69942182, 106970396, 139884364, 454624183, 909248366, 1818496732]

約数ペア:

[(1, 1818496732), (2, 909248366), (4, 454624183), (13, 139884364), (17, 106970396), (26, 69942182), (34, 53485198), (52, 34971091), (68, 26742599), (221, 8228492), (442, 4114246), (607, 2995876), (884, 2057123), (1214, 1497938), (2428, 748969), (3389, 536588), (6778, 268294), (7891, 230452), (10319, 176228), (13556, 134147), (15782, 115226), (20638, 88114), (31564, 57613), (41276, 44057)]