2199432868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{29921}}^1$

素因数の和:30012

約数の個数: 48

約数和(自身を含む): 4343238144

約数和(自身を除く): 2143805276

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 782, 799, 1081, 1564, 1598, 2162, 3196, 4324, 18377, 29921, 36754, 59842, 73508, 119684, 508657, 688183, 1017314, 1376366, 1406287, 2034628, 2752732, 2812574, 5625148, 11699111, 23398222, 23906879, 32344601, 46796444, 47813758, 64689202, 95627516, 129378404, 549858217, 1099716434, 2199432868]

約数ペア:

[(1, 2199432868), (2, 1099716434), (4, 549858217), (17, 129378404), (23, 95627516), (34, 64689202), (46, 47813758), (47, 46796444), (68, 32344601), (92, 23906879), (94, 23398222), (188, 11699111), (391, 5625148), (782, 2812574), (799, 2752732), (1081, 2034628), (1564, 1406287), (1598, 1376366), (2162, 1017314), (3196, 688183), (4324, 508657), (18377, 119684), (29921, 73508), (36754, 59842)]