488673682

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{251117}}^1$

素因数の和:251265

約数の個数: 16

約数和(自身を含む): 843756480

約数和(自身を除く): 355082798

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 251117, 502234, 1757819, 3515638, 34905263, 69810526, 244336841, 488673682]

約数ペア:

[(1, 488673682), (2, 244336841), (7, 69810526), (14, 34905263), (139, 3515638), (278, 1757819), (973, 502234), (1946, 251117)]