551417744

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{271367}}^1$

素因数の和:271502

約数の個数: 20

約数和(自身を含む): 1076788224

約数和(自身を除く): 525370480

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 271367, 542734, 1085468, 2170936, 4341872, 34463609, 68927218, 137854436, 275708872, 551417744]

約数ペア:

[(1, 551417744), (2, 275708872), (4, 137854436), (8, 68927218), (16, 34463609), (127, 4341872), (254, 2170936), (508, 1085468), (1016, 542734), (2032, 271367)]