2019181252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{752303}}^1$

素因数の和:752379

約数の個数: 24

約数和(自身を含む): 3917999232

約数和(自身を除く): 1898817980

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 752303, 1504606, 3009212, 8275333, 16550666, 33101332, 45890483, 91780966, 183561932, 504795313, 1009590626, 2019181252]

約数ペア:

[(1, 2019181252), (2, 1009590626), (4, 504795313), (11, 183561932), (22, 91780966), (44, 45890483), (61, 33101332), (122, 16550666), (244, 8275333), (671, 3009212), (1342, 1504606), (2684, 752303)]