1328539324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{17123}}^1$

素因数の和:17314

約数の個数: 48

約数和(自身を含む): 2830802688

約数和(自身を除く): 1502263364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 163, 238, 326, 476, 652, 1141, 2282, 2771, 4564, 5542, 11084, 17123, 19397, 34246, 38794, 68492, 77588, 119861, 239722, 291091, 479444, 582182, 1164364, 2037637, 2791049, 4075274, 5582098, 8150548, 11164196, 19537343, 39074686, 47447833, 78149372, 94895666, 189791332, 332134831, 664269662, 1328539324]

約数ペア:

[(1, 1328539324), (2, 664269662), (4, 332134831), (7, 189791332), (14, 94895666), (17, 78149372), (28, 47447833), (34, 39074686), (68, 19537343), (119, 11164196), (163, 8150548), (238, 5582098), (326, 4075274), (476, 2791049), (652, 2037637), (1141, 1164364), (2282, 582182), (2771, 479444), (4564, 291091), (5542, 239722), (11084, 119861), (17123, 77588), (19397, 68492), (34246, 38794)]