1289289908810

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1049}}^1\times {\mathrm{235003}}^1$

素因数の和:236582

約数の個数: 32

約数和(自身を含む): 2327385614400

約数和(自身を除く): 1038095705590

約数列:

[1, 2, 5, 10, 523, 1046, 1049, 2098, 2615, 5230, 5245, 10490, 235003, 470006, 548627, 1097254, 1175015, 2350030, 2743135, 5486270, 122906569, 245813138, 246518147, 493036294, 614532845, 1229065690, 1232590735, 2465181470, 128928990881, 257857981762, 644644954405, 1289289908810]

約数ペア:

[(1, 1289289908810), (2, 644644954405), (5, 257857981762), (10, 128928990881), (523, 2465181470), (1046, 1232590735), (1049, 1229065690), (2098, 614532845), (2615, 493036294), (5230, 246518147), (5245, 245813138), (10490, 122906569), (235003, 5486270), (470006, 2743135), (548627, 2350030), (1097254, 1175015)]