3407248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{16381}}^1$

素因数の和:16402

約数の個数: 20

約数和(自身を含む): 7109788

約数和(自身を除く): 3702540

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 16381, 32762, 65524, 131048, 212953, 262096, 425906, 851812, 1703624, 3407248]

約数ペア:

[(1, 3407248), (2, 1703624), (4, 851812), (8, 425906), (13, 262096), (16, 212953), (26, 131048), (52, 65524), (104, 32762), (208, 16381)]