2721026904

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1273889}}^1$

素因数の和:1273987

約数の個数: 32

約数和(自身を含む): 6879006000

約数和(自身を除く): 4157979096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 1273889, 2547778, 3821667, 5095556, 7643334, 10191112, 15286668, 30573336, 113376121, 226752242, 340128363, 453504484, 680256726, 907008968, 1360513452, 2721026904]

約数ペア:

[(1, 2721026904), (2, 1360513452), (3, 907008968), (4, 680256726), (6, 453504484), (8, 340128363), (12, 226752242), (24, 113376121), (89, 30573336), (178, 15286668), (267, 10191112), (356, 7643334), (534, 5095556), (712, 3821667), (1068, 2547778), (2136, 1273889)]