6455668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 11985120

約数和(自身を除く): 5529452

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 491, 692, 982, 1964, 3287, 6574, 9329, 13148, 18658, 37316, 84943, 169886, 339772, 1613917, 3227834, 6455668]

約数ペア:

[(1, 6455668), (2, 3227834), (4, 1613917), (19, 339772), (38, 169886), (76, 84943), (173, 37316), (346, 18658), (491, 13148), (692, 9329), (982, 6574), (1964, 3287)]