1346930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:830

約数の個数: 24

約数和(自身を含む): 2628612

約数和(自身を除く): 1281682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 797, 845, 1594, 1690, 3985, 7970, 10361, 20722, 51805, 103610, 134693, 269386, 673465, 1346930]

約数ペア:

[(1, 1346930), (2, 673465), (5, 269386), (10, 134693), (13, 103610), (26, 51805), (65, 20722), (130, 10361), (169, 7970), (338, 3985), (797, 1690), (845, 1594)]