4080625108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151651}}^1$

素因数の和:151724

約数の個数: 36

約数和(自身を含む): 8433064416

約数和(自身を除く): 4352439308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 6727, 13454, 26908, 151651, 303302, 606604, 1061557, 2123114, 4246228, 4701181, 9402362, 18804724, 32908267, 65816534, 131633068, 145736611, 291473222, 582946444, 1020156277, 2040312554, 4080625108]

約数ペア:

[(1, 4080625108), (2, 2040312554), (4, 1020156277), (7, 582946444), (14, 291473222), (28, 145736611), (31, 131633068), (62, 65816534), (124, 32908267), (217, 18804724), (434, 9402362), (868, 4701181), (961, 4246228), (1922, 2123114), (3844, 1061557), (6727, 606604), (13454, 303302), (26908, 151651)]