429888904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{13649}}^1$

素因数の和:13813

約数の個数: 32

約数和(自身を含む): 838656000

約数和(自身を除く): 408767096

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 7874, 13649, 15748, 27298, 31496, 54596, 109192, 423119, 846238, 1692476, 1733423, 3384952, 3466846, 6933692, 13867384, 53736113, 107472226, 214944452, 429888904]

約数ペア:

[(1, 429888904), (2, 214944452), (4, 107472226), (8, 53736113), (31, 13867384), (62, 6933692), (124, 3466846), (127, 3384952), (248, 1733423), (254, 1692476), (508, 846238), (1016, 423119), (3937, 109192), (7874, 54596), (13649, 31496), (15748, 27298)]