291234242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{34679}}^1$

素因数の和:34730

約数の個数: 32

約数和(自身を含む): 524361600

約数和(自身を除く): 233127358

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 34679, 69358, 450827, 589543, 658901, 901654, 1179086, 1317802, 7664059, 8565713, 11201317, 15328118, 17131426, 22402634, 145617121, 291234242]

約数ペア:

[(1, 291234242), (2, 145617121), (13, 22402634), (17, 17131426), (19, 15328118), (26, 11201317), (34, 8565713), (38, 7664059), (221, 1317802), (247, 1179086), (323, 901654), (442, 658901), (494, 589543), (646, 450827), (4199, 69358), (8398, 34679)]