8641882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 14712192

約数和(自身を除く): 6070310

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 257, 391, 514, 731, 782, 989, 1462, 1978, 4369, 5911, 8738, 11051, 11822, 16813, 22102, 33626, 100487, 187867, 200974, 254173, 375734, 508346, 4320941, 8641882]

約数ペア:

[(1, 8641882), (2, 4320941), (17, 508346), (23, 375734), (34, 254173), (43, 200974), (46, 187867), (86, 100487), (257, 33626), (391, 22102), (514, 16813), (731, 11822), (782, 11051), (989, 8738), (1462, 5911), (1978, 4369)]