513793068

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{1093}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 1229200896

約数和(自身を除く): 715407828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 911, 1093, 1822, 2186, 2733, 3279, 3644, 4372, 5466, 6558, 10932, 13116, 39173, 46999, 78346, 93998, 117519, 140997, 156692, 187996, 235038, 281994, 470076, 563988, 995723, 1991446, 2987169, 3982892, 5974338, 11948676, 42816089, 85632178, 128448267, 171264356, 256896534, 513793068]

約数ペア:

[(1, 513793068), (2, 256896534), (3, 171264356), (4, 128448267), (6, 85632178), (12, 42816089), (43, 11948676), (86, 5974338), (129, 3982892), (172, 2987169), (258, 1991446), (516, 995723), (911, 563988), (1093, 470076), (1822, 281994), (2186, 235038), (2733, 187996), (3279, 156692), (3644, 140997), (4372, 117519), (5466, 93998), (6558, 78346), (10932, 46999), (13116, 39173)]