3962854

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 7335936

約数和(自身を除く): 3373082

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 397, 434, 713, 794, 1426, 2779, 4991, 5558, 9131, 9982, 12307, 18262, 24614, 63917, 86149, 127834, 172298, 283061, 566122, 1981427, 3962854]

約数ペア:

[(1, 3962854), (2, 1981427), (7, 566122), (14, 283061), (23, 172298), (31, 127834), (46, 86149), (62, 63917), (161, 24614), (217, 18262), (322, 12307), (397, 9982), (434, 9131), (713, 5558), (794, 4991), (1426, 2779)]