1320347936

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{17417}}^1$

素因数の和:17553

約数の個数: 48

約数和(自身を含む): 2738945664

約数和(自身を除く): 1418597728

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 103, 184, 206, 368, 412, 736, 824, 1648, 2369, 3296, 4738, 9476, 17417, 18952, 34834, 37904, 69668, 75808, 139336, 278672, 400591, 557344, 801182, 1602364, 1793951, 3204728, 3587902, 6409456, 7175804, 12818912, 14351608, 28703216, 41260873, 57406432, 82521746, 165043492, 330086984, 660173968, 1320347936]

約数ペア:

[(1, 1320347936), (2, 660173968), (4, 330086984), (8, 165043492), (16, 82521746), (23, 57406432), (32, 41260873), (46, 28703216), (92, 14351608), (103, 12818912), (184, 7175804), (206, 6409456), (368, 3587902), (412, 3204728), (736, 1793951), (824, 1602364), (1648, 801182), (2369, 557344), (3296, 400591), (4738, 278672), (9476, 139336), (17417, 75808), (18952, 69668), (34834, 37904)]