712996904

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{661}}^1\times {\mathrm{1237}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 1352267400

約数和(自身を除く): 639270496

約数列:

[1, 2, 4, 8, 109, 218, 436, 661, 872, 1237, 1322, 2474, 2644, 4948, 5288, 9896, 72049, 134833, 144098, 269666, 288196, 539332, 576392, 817657, 1078664, 1635314, 3270628, 6541256, 89124613, 178249226, 356498452, 712996904]

約数ペア:

[(1, 712996904), (2, 356498452), (4, 178249226), (8, 89124613), (109, 6541256), (218, 3270628), (436, 1635314), (661, 1078664), (872, 817657), (1237, 576392), (1322, 539332), (2474, 288196), (2644, 269666), (4948, 144098), (5288, 134833), (9896, 72049)]