831792052

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{326449}}^1$

素因数の和:326480

約数の個数: 36

約数和(自身を含む): 1823549700

約数和(自身を除く): 991757648

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 326449, 652898, 1305796, 2285143, 4243837, 4570286, 8487674, 9140572, 15996001, 16975348, 29706859, 31992002, 59413718, 63984004, 118827436, 207948013, 415896026, 831792052]

約数ペア:

[(1, 831792052), (2, 415896026), (4, 207948013), (7, 118827436), (13, 63984004), (14, 59413718), (26, 31992002), (28, 29706859), (49, 16975348), (52, 15996001), (91, 9140572), (98, 8487674), (182, 4570286), (196, 4243837), (364, 2285143), (637, 1305796), (1274, 652898), (2548, 326449)]