2669888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3234

約数の個数: 28

約数和(自身を含む): 5707380

約数和(自身を除く): 3037492

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 3209, 6418, 12836, 25672, 41717, 51344, 83434, 102688, 166868, 205376, 333736, 667472, 1334944, 2669888]

約数ペア:

[(1, 2669888), (2, 1334944), (4, 667472), (8, 333736), (13, 205376), (16, 166868), (26, 102688), (32, 83434), (52, 51344), (64, 41717), (104, 25672), (208, 12836), (416, 6418), (832, 3209)]