120504160556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21657829}}^1$

素因数の和:21657953

約数の個数: 24

約数和(自身を含む): 229226472720

約数和(自身を除く): 108722312164

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 21657829, 43315658, 86631316, 281551777, 563103554, 1126207108, 2317387703, 4634775406, 9269550812, 30126040139, 60252080278, 120504160556]

約数ペア:

[(1, 120504160556), (2, 60252080278), (4, 30126040139), (13, 9269550812), (26, 4634775406), (52, 2317387703), (107, 1126207108), (214, 563103554), (428, 281551777), (1391, 86631316), (2782, 43315658), (5564, 21657829)]