2654917744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9760727}}^1$

素因数の和:9760752

約数の個数: 20

約数和(自身を含む): 5446486224

約数和(自身を除く): 2791568480

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9760727, 19521454, 39042908, 78085816, 156171632, 165932359, 331864718, 663729436, 1327458872, 2654917744]

約数ペア:

[(1, 2654917744), (2, 1327458872), (4, 663729436), (8, 331864718), (16, 165932359), (17, 156171632), (34, 78085816), (68, 39042908), (136, 19521454), (272, 9760727)]