273554528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{657583}}^1$

素因数の和:657606

約数の個数: 24

約数和(自身を含む): 579989088

約数和(自身を除く): 306434560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 657583, 1315166, 2630332, 5260664, 8548579, 10521328, 17097158, 21042656, 34194316, 68388632, 136777264, 273554528]

約数ペア:

[(1, 273554528), (2, 136777264), (4, 68388632), (8, 34194316), (13, 21042656), (16, 17097158), (26, 10521328), (32, 8548579), (52, 5260664), (104, 2630332), (208, 1315166), (416, 657583)]