2894865128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{68443}}^1$

素因数の和:68777

約数の個数: 32

約数和(自身を含む): 5765722560

約数和(自身を除く): 2870857432

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 311, 622, 1244, 2488, 5287, 10574, 21148, 42296, 68443, 136886, 273772, 547544, 1163531, 2327062, 4654124, 9308248, 21285773, 42571546, 85143092, 170286184, 361858141, 723716282, 1447432564, 2894865128]

約数ペア:

[(1, 2894865128), (2, 1447432564), (4, 723716282), (8, 361858141), (17, 170286184), (34, 85143092), (68, 42571546), (136, 21285773), (311, 9308248), (622, 4654124), (1244, 2327062), (2488, 1163531), (5287, 547544), (10574, 273772), (21148, 136886), (42296, 68443)]