1976277946

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{503}}^1\times {\mathrm{4001}}^1$

素因数の和:4997

約数の個数: 16

約数和(自身を含む): 2977103808

約数和(自身を除く): 1000825862

約数列:

[1, 2, 491, 503, 982, 1006, 4001, 8002, 246973, 493946, 1964491, 2012503, 3928982, 4025006, 988138973, 1976277946]

約数ペア:

[(1, 1976277946), (2, 988138973), (491, 4025006), (503, 3928982), (982, 2012503), (1006, 1964491), (4001, 493946), (8002, 246973)]