2880848026

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{218213}}^1$

素因数の和:218286

約数の個数: 32

約数和(自身を含む): 5279033088

約数和(自身を除く): 2398185062

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 218213, 436426, 1527491, 3054982, 5018899, 8946733, 10037798, 17893466, 35132293, 62627131, 70264586, 125254262, 205774859, 411549718, 1440424013, 2880848026]

約数ペア:

[(1, 2880848026), (2, 1440424013), (7, 411549718), (14, 205774859), (23, 125254262), (41, 70264586), (46, 62627131), (82, 35132293), (161, 17893466), (287, 10037798), (322, 8946733), (574, 5018899), (943, 3054982), (1886, 1527491), (6601, 436426), (13202, 218213)]