2222536

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 4458240

約数和(自身を除く): 2235704

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 257, 376, 514, 1028, 1081, 2056, 2162, 4324, 5911, 8648, 11822, 12079, 23644, 24158, 47288, 48316, 96632, 277817, 555634, 1111268, 2222536]

約数ペア:

[(1, 2222536), (2, 1111268), (4, 555634), (8, 277817), (23, 96632), (46, 48316), (47, 47288), (92, 24158), (94, 23644), (184, 12079), (188, 11822), (257, 8648), (376, 5911), (514, 4324), (1028, 2162), (1081, 2056)]