539552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1320

約数の個数: 24

約数和(自身を含む): 1144836

約数和(自身を除く): 605284

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1297, 2594, 5188, 10376, 16861, 20752, 33722, 41504, 67444, 134888, 269776, 539552]

約数ペア:

[(1, 539552), (2, 269776), (4, 134888), (8, 67444), (13, 41504), (16, 33722), (26, 20752), (32, 16861), (52, 10376), (104, 5188), (208, 2594), (416, 1297)]