5436698384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{390119}}^1$

素因数の和:390207

約数の個数: 40

約数和(自身を含む): 11513221440

約数和(自身を除く): 6076523056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 390119, 780238, 1560476, 3120952, 5071547, 6241904, 10143094, 20286188, 26137973, 40572376, 52275946, 81144752, 104551892, 209103784, 339793649, 418207568, 679587298, 1359174596, 2718349192, 5436698384]

約数ペア:

[(1, 5436698384), (2, 2718349192), (4, 1359174596), (8, 679587298), (13, 418207568), (16, 339793649), (26, 209103784), (52, 104551892), (67, 81144752), (104, 52275946), (134, 40572376), (208, 26137973), (268, 20286188), (536, 10143094), (871, 6241904), (1072, 5071547), (1742, 3120952), (3484, 1560476), (6968, 780238), (13936, 390119)]