1881926

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 16

約数和(自身を含む): 2967840

約数和(自身を除く): 1085914

約数列:

[1, 2, 29, 58, 71, 142, 457, 914, 2059, 4118, 13253, 26506, 32447, 64894, 940963, 1881926]

約数ペア:

[(1, 1881926), (2, 940963), (29, 64894), (58, 32447), (71, 26506), (142, 13253), (457, 4118), (914, 2059)]