1269044

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 2583168

約数和(自身を除く): 1314124

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 743, 854, 1486, 1708, 2972, 5201, 10402, 20804, 45323, 90646, 181292, 317261, 634522, 1269044]

約数ペア:

[(1, 1269044), (2, 634522), (4, 317261), (7, 181292), (14, 90646), (28, 45323), (61, 20804), (122, 10402), (244, 5201), (427, 2972), (743, 1708), (854, 1486)]