978097112

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1121671}}^1$

素因数の和:1121786

約数の個数: 16

約数和(自身を含む): 1850758800

約数和(自身を除く): 872661688

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1121671, 2243342, 4486684, 8973368, 122262139, 244524278, 489048556, 978097112]

約数ペア:

[(1, 978097112), (2, 489048556), (4, 244524278), (8, 122262139), (109, 8973368), (218, 4486684), (436, 2243342), (872, 1121671)]