2864470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 5953536

約数和(自身を除く): 3089066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 271, 302, 542, 755, 1057, 1355, 1510, 1897, 2114, 2710, 3794, 5285, 9485, 10570, 18970, 40921, 81842, 204605, 286447, 409210, 572894, 1432235, 2864470]

約数ペア:

[(1, 2864470), (2, 1432235), (5, 572894), (7, 409210), (10, 286447), (14, 204605), (35, 81842), (70, 40921), (151, 18970), (271, 10570), (302, 9485), (542, 5285), (755, 3794), (1057, 2710), (1355, 2114), (1510, 1897)]