561037758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4065491}}^1$

素因数の和:4065519

約数の個数: 16

約数和(自身を含む): 1170861696

約数和(自身を除く): 609823938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 4065491, 8130982, 12196473, 24392946, 93506293, 187012586, 280518879, 561037758]

約数ペア:

[(1, 561037758), (2, 280518879), (3, 187012586), (6, 93506293), (23, 24392946), (46, 12196473), (69, 8130982), (138, 4065491)]