6967220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 15955968

約数和(自身を除く): 8988748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 211, 254, 260, 422, 508, 635, 844, 1055, 1270, 1651, 2110, 2540, 2743, 3302, 4220, 5486, 6604, 8255, 10972, 13715, 16510, 26797, 27430, 33020, 53594, 54860, 107188, 133985, 267970, 348361, 535940, 696722, 1393444, 1741805, 3483610, 6967220]

約数ペア:

[(1, 6967220), (2, 3483610), (4, 1741805), (5, 1393444), (10, 696722), (13, 535940), (20, 348361), (26, 267970), (52, 133985), (65, 107188), (127, 54860), (130, 53594), (211, 33020), (254, 27430), (260, 26797), (422, 16510), (508, 13715), (635, 10972), (844, 8255), (1055, 6604), (1270, 5486), (1651, 4220), (2110, 3302), (2540, 2743)]