13187856656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2756659}}^1$

素因数の和:2756703

約数の個数: 40

約数和(自身を含む): 28713370560

約数和(自身を除く): 15525513904

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 2756659, 5513318, 11026636, 22053272, 35836567, 44106544, 63403157, 71673134, 126806314, 143346268, 253612628, 286692536, 507225256, 573385072, 824241041, 1014450512, 1648482082, 3296964164, 6593928328, 13187856656]

約数ペア:

[(1, 13187856656), (2, 6593928328), (4, 3296964164), (8, 1648482082), (13, 1014450512), (16, 824241041), (23, 573385072), (26, 507225256), (46, 286692536), (52, 253612628), (92, 143346268), (104, 126806314), (184, 71673134), (208, 63403157), (299, 44106544), (368, 35836567), (598, 22053272), (1196, 11026636), (2392, 5513318), (4784, 2756659)]