3405572144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{16372943}}^1$

素因数の和:16372964

約数の個数: 20

約数和(自身を含む): 7105857696

約数和(自身を除く): 3700285552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 16372943, 32745886, 65491772, 130983544, 212848259, 261967088, 425696518, 851393036, 1702786072, 3405572144]

約数ペア:

[(1, 3405572144), (2, 1702786072), (4, 851393036), (8, 425696518), (13, 261967088), (16, 212848259), (26, 130983544), (52, 65491772), (104, 32745886), (208, 16372943)]