1219048622

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{219017}}^1$

素因数の和:219064

約数の個数: 24

約数和(自身を含む): 2097316368

約数和(自身を除く): 878267746

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 219017, 438034, 2409187, 4818374, 5037391, 10074782, 26501057, 53002114, 55411301, 110822602, 609524311, 1219048622]

約数ペア:

[(1, 1219048622), (2, 609524311), (11, 110822602), (22, 55411301), (23, 53002114), (46, 26501057), (121, 10074782), (242, 5037391), (253, 4818374), (506, 2409187), (2783, 438034), (5566, 219017)]