269811022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8513}}^1$

素因数の和:8604

約数の個数: 32

約数和(自身を含む): 463434048

約数和(自身を除く): 193623026

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2438, 8513, 15847, 17026, 31694, 110669, 195799, 221338, 391598, 451189, 902378, 2545387, 5090774, 5865457, 10377347, 11730914, 20754694, 134905511, 269811022]

約数ペア:

[(1, 269811022), (2, 134905511), (13, 20754694), (23, 11730914), (26, 10377347), (46, 5865457), (53, 5090774), (106, 2545387), (299, 902378), (598, 451189), (689, 391598), (1219, 221338), (1378, 195799), (2438, 110669), (8513, 31694), (15847, 17026)]