280147268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{23977}}^1$

素因数の和:24131

約数の個数: 24

約数和(自身を含む): 515622912

約数和(自身を除く): 235475644

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 23977, 47954, 95908, 551471, 1102942, 2205884, 3045079, 6090158, 12180316, 70036817, 140073634, 280147268]

約数ペア:

[(1, 280147268), (2, 140073634), (4, 70036817), (23, 12180316), (46, 6090158), (92, 3045079), (127, 2205884), (254, 1102942), (508, 551471), (2921, 95908), (5842, 47954), (11684, 23977)]