521308216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{35053}}^1$

素因数の和:35096

約数の個数: 48

約数和(自身を含む): 1154678760

約数和(自身を除く): 633370544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 14872, 35053, 70106, 140212, 280424, 385583, 455689, 771166, 911378, 1542332, 1822756, 3084664, 3645512, 5012579, 5923957, 10025158, 11847914, 20050316, 23695828, 40100632, 47391656, 65163527, 130327054, 260654108, 521308216]

約数ペア:

[(1, 521308216), (2, 260654108), (4, 130327054), (8, 65163527), (11, 47391656), (13, 40100632), (22, 23695828), (26, 20050316), (44, 11847914), (52, 10025158), (88, 5923957), (104, 5012579), (143, 3645512), (169, 3084664), (286, 1822756), (338, 1542332), (572, 911378), (676, 771166), (1144, 455689), (1352, 385583), (1859, 280424), (3718, 140212), (7436, 70106), (14872, 35053)]