2630440562

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{63793}}^1$

素因数の和:64237

約数の個数: 16

約数和(自身を含む): 4030504920

約数和(自身を除く): 1400064358

約数列:

[1, 2, 53, 106, 389, 778, 20617, 41234, 63793, 127586, 3381029, 6762058, 24815477, 49630954, 1315220281, 2630440562]

約数ペア:

[(1, 2630440562), (2, 1315220281), (53, 49630954), (106, 24815477), (389, 6762058), (778, 3381029), (20617, 127586), (41234, 63793)]