4520558

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 3704722

約数列:

[1, 2, 7, 14, 23, 46, 101, 139, 161, 202, 278, 322, 707, 973, 1414, 1946, 2323, 3197, 4646, 6394, 14039, 16261, 22379, 28078, 32522, 44758, 98273, 196546, 322897, 645794, 2260279, 4520558]

約数ペア:

[(1, 4520558), (2, 2260279), (7, 645794), (14, 322897), (23, 196546), (46, 98273), (101, 44758), (139, 32522), (161, 28078), (202, 22379), (278, 16261), (322, 14039), (707, 6394), (973, 4646), (1414, 3197), (1946, 2323)]