2693860

素因数分解:

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

素因数の和:832

約数の個数: 36

約数和(自身を含む): 6133428

約数和(自身を除く): 3439568

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 797, 845, 1594, 1690, 3188, 3380, 3985, 7970, 10361, 15940, 20722, 41444, 51805, 103610, 134693, 207220, 269386, 538772, 673465, 1346930, 2693860]

約数ペア:

[(1, 2693860), (2, 1346930), (4, 673465), (5, 538772), (10, 269386), (13, 207220), (20, 134693), (26, 103610), (52, 51805), (65, 41444), (130, 20722), (169, 15940), (260, 10361), (338, 7970), (676, 3985), (797, 3380), (845, 3188), (1594, 1690)]