253583902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1153}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 447844320

約数和(自身を除く): 194260418

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 769, 1153, 1538, 2306, 8459, 9997, 12683, 14989, 16918, 19994, 25366, 29978, 109967, 164879, 219934, 329758, 886657, 1773314, 9753227, 11526541, 19506454, 23053082, 126791951, 253583902]

約数ペア:

[(1, 253583902), (2, 126791951), (11, 23053082), (13, 19506454), (22, 11526541), (26, 9753227), (143, 1773314), (286, 886657), (769, 329758), (1153, 219934), (1538, 164879), (2306, 109967), (8459, 29978), (9997, 25366), (12683, 19994), (14989, 16918)]