388587524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{5039}}^1$

素因数の和:6539

約数の個数: 24

約数和(自身を含む): 732977280

約数和(自身を除く): 344389756

約数列:

[1, 2, 4, 13, 26, 52, 1483, 2966, 5039, 5932, 10078, 19279, 20156, 38558, 65507, 77116, 131014, 262028, 7472837, 14945674, 29891348, 97146881, 194293762, 388587524]

約数ペア:

[(1, 388587524), (2, 194293762), (4, 97146881), (13, 29891348), (26, 14945674), (52, 7472837), (1483, 262028), (2966, 131014), (5039, 77116), (5932, 65507), (10078, 38558), (19279, 20156)]