255055268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{3823}}^1$

素因数の和:5123

約数の個数: 24

約数和(自身を含む): 481181568

約数和(自身を除く): 226126300

約数列:

[1, 2, 4, 13, 26, 52, 1283, 2566, 3823, 5132, 7646, 15292, 16679, 33358, 49699, 66716, 99398, 198796, 4904909, 9809818, 19619636, 63763817, 127527634, 255055268]

約数ペア:

[(1, 255055268), (2, 127527634), (4, 63763817), (13, 19619636), (26, 9809818), (52, 4904909), (1283, 198796), (2566, 99398), (3823, 66716), (5132, 49699), (7646, 33358), (15292, 16679)]