1440304894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{7901}}^1$

素因数の和:8388

約数の個数: 32

約数和(自身を含む): 2560248000

約数和(自身を除く): 1119943106

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 449, 898, 3143, 6286, 7901, 13021, 15802, 26042, 55307, 91147, 110614, 182294, 229129, 458258, 1603903, 3207806, 3547549, 7095098, 24832843, 49665686, 102878921, 205757842, 720152447, 1440304894]

約数ペア:

[(1, 1440304894), (2, 720152447), (7, 205757842), (14, 102878921), (29, 49665686), (58, 24832843), (203, 7095098), (406, 3547549), (449, 3207806), (898, 1603903), (3143, 458258), (6286, 229129), (7901, 182294), (13021, 110614), (15802, 91147), (26042, 55307)]