479796982

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{29879}}^1$

素因数の和:29956

約数の個数: 32

約数和(自身を含む): 872017920

約数和(自身を除く): 392220938

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 8029, 16058, 29879, 59758, 209153, 418306, 926249, 1105523, 1852498, 2211046, 6483743, 7738661, 12967486, 15477322, 34271213, 68542426, 239898491, 479796982]

約数ペア:

[(1, 479796982), (2, 239898491), (7, 68542426), (14, 34271213), (31, 15477322), (37, 12967486), (62, 7738661), (74, 6483743), (217, 2211046), (259, 1852498), (434, 1105523), (518, 926249), (1147, 418306), (2294, 209153), (8029, 59758), (16058, 29879)]