254881302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{53569}}^1$

素因数の和:53648

約数の個数: 32

約数和(自身を含む): 557985120

約数和(自身を除く): 303103818

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 53569, 107138, 160707, 321414, 696397, 1392794, 2089191, 3267709, 4178382, 6535418, 9803127, 19606254, 42480217, 84960434, 127440651, 254881302]

約数ペア:

[(1, 254881302), (2, 127440651), (3, 84960434), (6, 42480217), (13, 19606254), (26, 9803127), (39, 6535418), (61, 4178382), (78, 3267709), (122, 2089191), (183, 1392794), (366, 696397), (793, 321414), (1586, 160707), (2379, 107138), (4758, 53569)]