2149456804518

素因数分解:

$2^1\times 3^1\times {\mathrm{8821}}^1\times {\mathrm{40612493}}^1$

素因数の和:40621319

約数の個数: 16

約数和(自身を含む): 4299401064816

約数和(自身を除く): 2149944260298

約数列:

[1, 2, 3, 6, 8821, 17642, 26463, 52926, 40612493, 81224986, 121837479, 243674958, 358242800753, 716485601506, 1074728402259, 2149456804518]

約数ペア:

[(1, 2149456804518), (2, 1074728402259), (3, 716485601506), (6, 358242800753), (8821, 243674958), (17642, 121837479), (26463, 81224986), (52926, 40612493)]