259706452

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{4547}}^1$

素因数の和:4791

約数の個数: 24

約数和(自身を含む): 462258720

約数和(自身を除く): 202552268

約数列:

[1, 2, 4, 109, 131, 218, 262, 436, 524, 4547, 9094, 14279, 18188, 28558, 57116, 495623, 595657, 991246, 1191314, 1982492, 2382628, 64926613, 129853226, 259706452]

約数ペア:

[(1, 259706452), (2, 129853226), (4, 64926613), (109, 2382628), (131, 1982492), (218, 1191314), (262, 991246), (436, 595657), (524, 495623), (4547, 57116), (9094, 28558), (14279, 18188)]