2007284656

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3423

約数の個数: 80

約数和(自身を含む): 4462214400

約数和(自身を除く): 2454929744

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1768, 2197, 2704, 2873, 3359, 3536, 4394, 5746, 6718, 8788, 11492, 13436, 17576, 22984, 26872, 35152, 37349, 43667, 45968, 53744, 57103, 74698, 87334, 114206, 149396, 174668, 228412, 298792, 349336, 456824, 567671, 597584, 698672, 742339, 913648, 1135342, 1484678, 2270684, 2969356, 4541368, 5938712, 7379723, 9082736, 9650407, 11877424, 14759446, 19300814, 29518892, 38601628, 59037784, 77203256, 118075568, 125455291, 154406512, 250910582, 501821164, 1003642328, 2007284656]

約数ペア:

[(1, 2007284656), (2, 1003642328), (4, 501821164), (8, 250910582), (13, 154406512), (16, 125455291), (17, 118075568), (26, 77203256), (34, 59037784), (52, 38601628), (68, 29518892), (104, 19300814), (136, 14759446), (169, 11877424), (208, 9650407), (221, 9082736), (272, 7379723), (338, 5938712), (442, 4541368), (676, 2969356), (884, 2270684), (1352, 1484678), (1768, 1135342), (2197, 913648), (2704, 742339), (2873, 698672), (3359, 597584), (3536, 567671), (4394, 456824), (5746, 349336), (6718, 298792), (8788, 228412), (11492, 174668), (13436, 149396), (17576, 114206), (22984, 87334), (26872, 74698), (35152, 57103), (37349, 53744), (43667, 45968)]