320498204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{5639}}^1$

素因数の和:6749

約数の個数: 24

約数和(自身を含む): 604675680

約数和(自身を除く): 284177476

約数列:

[1, 2, 4, 13, 26, 52, 1093, 2186, 4372, 5639, 11278, 14209, 22556, 28418, 56836, 73307, 146614, 293228, 6163427, 12326854, 24653708, 80124551, 160249102, 320498204]

約数ペア:

[(1, 320498204), (2, 160249102), (4, 80124551), (13, 24653708), (26, 12326854), (52, 6163427), (1093, 293228), (2186, 146614), (4372, 73307), (5639, 56836), (11278, 28418), (14209, 22556)]