1770393136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{13171}}^1$

素因数の和:13481

約数の個数: 40

約数和(自身を含む): 3554121728

約数和(自身を除く): 1783728592

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 542, 1084, 2168, 4336, 8401, 13171, 16802, 26342, 33604, 52684, 67208, 105368, 134416, 210736, 408301, 816602, 1633204, 3266408, 3569341, 6532816, 7138682, 14277364, 28554728, 57109456, 110649571, 221299142, 442598284, 885196568, 1770393136]

約数ペア:

[(1, 1770393136), (2, 885196568), (4, 442598284), (8, 221299142), (16, 110649571), (31, 57109456), (62, 28554728), (124, 14277364), (248, 7138682), (271, 6532816), (496, 3569341), (542, 3266408), (1084, 1633204), (2168, 816602), (4336, 408301), (8401, 210736), (13171, 134416), (16802, 105368), (26342, 67208), (33604, 52684)]