531628196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{18503}}^1$

素因数の和:19171

約数の個数: 24

約数和(自身を含む): 1016535744

約数和(自身を除く): 484907548

約数列:

[1, 2, 4, 11, 22, 44, 653, 1306, 2612, 7183, 14366, 18503, 28732, 37006, 74012, 203533, 407066, 814132, 12082459, 24164918, 48329836, 132907049, 265814098, 531628196]

約数ペア:

[(1, 531628196), (2, 265814098), (4, 132907049), (11, 48329836), (22, 24164918), (44, 12082459), (653, 814132), (1306, 407066), (2612, 203533), (7183, 74012), (14366, 37006), (18503, 28732)]