520065335838

素因数分解:

$2^1\times 3^1\times {\mathrm{4001}}^1\times {\mathrm{21663973}}^1$

素因数の和:21667979

約数の個数: 16

約数和(自身を含む): 1040390687376

約数和(自身を除く): 520325351538

約数列:

[1, 2, 3, 6, 4001, 8002, 12003, 24006, 21663973, 43327946, 64991919, 129983838, 86677555973, 173355111946, 260032667919, 520065335838]

約数ペア:

[(1, 520065335838), (2, 260032667919), (3, 173355111946), (6, 86677555973), (4001, 129983838), (8002, 64991919), (12003, 43327946), (24006, 21663973)]