3971172010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{43577}}^1$

素因数の和:44298

約数の個数: 32

約数和(自身を含む): 7709122512

約数和(自身を除く): 3737950502

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 701, 1402, 3505, 7010, 9113, 18226, 43577, 45565, 87154, 91130, 217885, 435770, 566501, 1133002, 2832505, 5665010, 30547477, 61094954, 152737385, 305474770, 397117201, 794234402, 1985586005, 3971172010]

約数ペア:

[(1, 3971172010), (2, 1985586005), (5, 794234402), (10, 397117201), (13, 305474770), (26, 152737385), (65, 61094954), (130, 30547477), (701, 5665010), (1402, 2832505), (3505, 1133002), (7010, 566501), (9113, 435770), (18226, 217885), (43577, 91130), (45565, 87154)]