470891742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{24907}}^1$

素因数の和:25072

約数の個数: 32

約数和(自身を含む): 989943552

約数和(自身を除く): 519051810

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9453, 18906, 24907, 49814, 74721, 149442, 572861, 1145722, 1718583, 3412259, 3437166, 6824518, 10236777, 20473554, 78481957, 156963914, 235445871, 470891742]

約数ペア:

[(1, 470891742), (2, 235445871), (3, 156963914), (6, 78481957), (23, 20473554), (46, 10236777), (69, 6824518), (137, 3437166), (138, 3412259), (274, 1718583), (411, 1145722), (822, 572861), (3151, 149442), (6302, 74721), (9453, 49814), (18906, 24907)]